tan a = 180° < a < 270°

Q: Use the information given below to find tan (a + B). with a in quadrant IV 5 cos a = = tan B with B…

A: Find the value

Q: Use the information given below to find sin (a+B). 5 5, with a in quadrant IV 13 cos a = 4 tanß = ,…

A: Given equation is  cosα=513 , with α in quadrant IV  tanβ=43 , with β in quadrant I Here α in…

Q: Use the information given below to find tan (a+B). 4 with a in quadrant III tana= sinß- 4 with B in…

A:

Q: Use the information given below to find tan (a+B). 3. sin a = with a in quadrant I 5' 4. with B in…

A: To solve this question, We will use the formula -  tan (x+y) = tanx + tany/ 1- tanx.tany

Q: Use the information given below to find tan (a+B). 4 cosa =, with a in quadrant I 3 tanß= with B in…

A:

Q: Use the given information to find ​(a) sin(s+t)​, ​(b) tan(s+t)​, and ​(c) the quadrant of s+t. cos…

A: Here the values of cos s, sint, are given. So using Pythagoras theorem we could find the third side…

Q: Use the information given below to find cos (a-B). sin a= with a in quadrant IV 13' 12 sinß= with B…

A: We know that,  In fourth quadrant, all the cosines are positive and in second quadrant all cosines…

Q: Use the information given below to find sin (a-B). 4 with a in quadrant I 3' tan a= cos B= 3 with B…

A:

Q: Use the information given below to find tan (a+B). 3 tang =- with a in quadrant III 4 4. with B in…

A:

Q: Find the value of sin H rounded to the nearest hundredth, if necessary. J V3 H V13

A:

Q: Use the adjacent figure to find the exact value of the following trigonometric function. sin 2

A: It is known that, sinθ2=±1-cosθ2. From the given figure obtain the value of cosθ. cosθ=adjacent…

Q: Use the information given below to find cos (a-B). with a in quadrant III 12 tan a= 3 cos B=- with B…

A: Given,          tanα=512 , with α in quadrant III.          cosβ=35 with β in quadrant IV.

Q: Use the unit circle to find all values of 0 between 0 and 27 for which tan 0 V3

A:

Q: Use the information given below to find cos (a+B). 4 with a in quadrant I 3 tan a = 3 sinß = with B…

A:

Q: Use the information given below to find tan (a+B). 5 with a in quadrant IV 13 cos a = 12 sin : with…

A:

Q: Use the information given below to find cos (a-B). 5 with a in quadrant III 12' tan a= 3 cos B= with…

A: Given data is: tanα=512 , α lies in quadrant IIIcosβ=35 , β lies in quadrant IV

Q: Use the information given below to find tan (a+ B). 3 with a in quadrant II 5' sin a = 4 with B in…

A:

Q: Given that sin t =1/2and 0 ≤ t &lt;π/2, find the value of cos t using a trigonometric identity.

A: sin t =12and0≤t≤π2i.e first quadrantIn 1st quadrant sin t, cos t arepositive

Q: Use the information given below to find tan (a+B). 12 with a in quadrant III 13 sina=- cos B=- 8.…

A: =&gt;Tan (A+B) = tan A + tan B/ 1 - tan A.tanB

Q: Use the information given below to find cos (a +B). 3 sina ==, with a in quadrant II 5 4 with B in…

A:

Q: Given sin 0 = , where < 60 < , determine the value of cos VTO 10 3/10 10 O 3V10 10 10

A: We use cos (x)=√(1-sin2x) and cos (x/2)=√((1+cosx)/2). Thus ,option c is correct answer.

Q: Estimate " sin?xdx using a.) R4 b.) L4 c.) M4. Round to 4 decimal places.

A:

Q: Find the value, correct to 3 decimal places for each expression: (a) sec(arctan(2)) (b) cos(2 sin())…

A:

Q: Use the information given below to find cos (a -B). 3 with a in quadrant III 4 tana = 5 with B in…

A: Trigonometry Question

Q: Use the information given below to find tan (a+ B). 12 with a in quadrant II 13 sina = tanß = 3 with…

A:

Q: Use the information given below to find tan (a+B). 5 with a in quadrant I 13 sina = 12 cos ß =- with…

A: Given Sin ∝=513∝in quadrant ICos β=-1213, β in quadrant II

Q: Use the information below to find tan (a + B) tan a= 4/3, with a in quadrant I sin B= 12/13, with B…

A: We have to find tan (a+B) using the given information.

Q: Complete the steps by applying trig identities to show that the left hand side of the equation is…

A: Our Aim is to prove the identity given below:-sec (x)-sin (x) tan(x)=cos (x)-(i)

Q: For y = 7 sin(10x), the amplitude is the period is Give exact radians using T.

A:

Q: 3 for Given: tan a =- and cos B = for 0<B<n, evaluate each of the following. Sas A. Make a sketch in…

A: Given:tanα=-34          π2≤α≤3π2cosβ=25             0≤β≤π

Q: Use the information given below to find tan (a-B). cos a = with a in quadrant IV 17' tan ß with B in…

A:

Q: Use the given information to find (a) sin (s + t), (b) tan (s +t), and (c) the quadrant of s+t. 4…

A:

Q: Use the information given below to find sin (a+B). cosa = 4 with a in quadrant IV tanß= 4 with B in…

A:

Q: Find the value, correct to 3 decimal places for each expression: (a) sec(arctan(2)) (b) cos(2 sin-()…

A:

Q: Use the information given below to find tan (a -B). 3 sina ==, with a in quadrant I 3 with B in…

A:

Q: Find the exact value of sin a, given that cos a= - and a is in quadrant II. 11

A:

Q: Use the information given below to find cos (a - B). 4 with a in quadrant I tan a =- 3' cos ß = 3…

A: Given : tanα = 43, with α in quadrant 1cosβ = 35, with β in quadrant 4.   To find : cosα-β?

Q: Use the given information to find (a) sin(s + t) . (b) tan (s + t) , and (c) the quadrant of s + t .…

A: We use Pythagoras theorem and Trigonometry ratios

Q: Use the information given below to find sin (a-³). 12 tan a = with a in quadrant III I 5 3 cos B =…

A:

Q: Use the given information to find each value. tan t =3/4, sin t< 0   (a) cos2t (b) sin 2t (c)…

A:

Q: If cos(t) = 4 and t is in the fourth quadrant, find the exact value of tan(t) !!

A:

Q: sin x cSC X 0° 30° 2 V2 45° 2 V3 60° 90° 1

A:

Q: Use the information given below to find tan (a-B). 3 with a in quadrant IV 5' cos a= 4 sinß with B…

A:

Q: Use the given conditions to find the exact value of the expression. IT a + 6 cot(a): cos(a) < 0, tan

A: Given function is tanα+π6 Given conditions are : cotα=-38,cosα&lt;0

Q: Use the information given below to find sin (a -B). cos a = 4 with a in quadrant I 3 with B in…

A:

Q: Use the information given below to find tan (a+ß). 5 with a in quadrant IV 13 cos a= 12 sinß= with B…

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.