sin – is equal to I- cose A I+ cose B sin I+ cose I+ cose D 1-cos

Q: sin(A) = 48 csc(A) = cos(A) = + sec(A) = tan(A) = cot(A) = sin(B) = csc(B) = cos(B) = sec(B) = %3D…

A: As per the company rule, we are supposed to solve the first three subparts of a multi parts…

Q: Calculating derivatives Find the derivative of the followingfunctions.

A:

Q: sin(x – y) cos x sin y tan x cot y – 1 Prove the identity:

A:

Q: r sinx Evaluate: (2x-)(1+cos'r

A:

Q: sin (x) tan(x) Vsec (x)-1 1-cos (x) Simplify the identity a) 2 b) 0 c) 1 d) 3

A: Using batch Trigonometric identities we can find the solution

Q: 3 sin z – sin a cos² x = sin³ r

A: NOTE: Refresh your page if you can't see any equations. . here left-hand side is

Q: cosh¯1(i) COS

A: Given,                    cosh-1(i)

Q: sin r - cos r -dr 1+ sin(2r)

A: To integrate: ∫0πsinx-cosx1+sinx2xdx Solution: We know that, sin2x=2sinx cosx sin2x+cos2x=1 Using…

Q: sin +i e+ 4 e %3D 4 4 e

A:

Q: sin 2 rsin2tdt A sint B sin 21 cost D sin2t E None

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Q: (cos x +i sin a)" = cos nx +i sin na -1)

A:

Q: sin 2x (a – b 2x)4 + K. VI Cos 2r

A:

Q: | sin # da, (h) cos 9 sin 0 de. Ans. (u) 16/I5. (b) 8/10. Evaluate (a)

A: (a). In this part, we use reduction formula to find the value of the given integral. (b). In this…

Q: Using trigonometric substitution to solve: secx (A) +C 8 csc 2x√3+cos²x sin 2x B 8 cos x√3-cos²x sin…

A:

Q: () Sec A sec A + I 1 tan² A sec A - | CSC A = COS X cot x + sec*x + I II

A: Given: cosec2xcot2x +sec2x +1 = cos2x To prove: The given identity.

Q: step by step

A:

Q: establish each identity.

A: sinα-cosβ2+cosβ + sinαcosβ-sinα

Q: (sin(t)+cos(2)²-( sin(t)-cos(t)? (csc(t)( 2sin(26) Simplify to a single trig function

A: We will simplify the expression as following.

Q: | sin"(2)dz a. b. /a sec"(2)dz

A: Explanation and solutions is given below....

Q: 12. sin(a+B) = Sin A Cos 3 SinBlosA 11. 3.

A:

Q: Sin e + cos 0 sin g-cos 0 sing +cose sing- cos e 1-cos?0 1.

A:

Q: cos2t dt Evaluate the Integral (1+ sin2t) 4 A (1+ sin2t) 3+ C (1+sin2t) -3+ C 6. (1-sin2r) 3+ C 6. D…

A:

Q: sec² x 0 1+tanx If sh -TT/2 -TT/4 TT/3 TT/6 O dx In 2, then what is the value of k? =

A:

Q: SI sin A+tan A = sin A %3D 1+ sec A +sec.

A:

Q: Establish each identity given in attachment.

A: Given:            sinα+β+sinα-β=2 sin α cos β Take LHS: sinα+β+sinα-β Use trigonometry formulas:…

Q: find cos (a-b) sin A= -1/2 sin b = 1/4 with sin A in quadrant IV and B in II

A:

Q: Quèstion 10 cosh (T- i) = e" cosl - i e" sin 1 + e- cos 1 + ie- sin 1 e cosl - i e sin 1 + eT cos 1…

A:

Q: (a) r ≤ 4 case (b) r = 1+ cosa (c) r = 1-sinf

A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: (sin x 1) dx + (cos x+ 1) dx = C.)-1 D.) - (1+) A.) -89 В.) -91 A B в) А

A: Given:       ∫-π40sinx-1dx+∫0-π4cosx+1dx Apply sum rule:         ∫fx±gxdx=∫fxdx+∫gxdx…

Q: g. sin(n – 0) = -sin (ë + 0) 2tane h. 1+tan28 sin (n + 0) %3D %3D 2sin@cos0

A: To verify the identity in the subpart G and H

Q: cos(-z) 4 x 1- sin(-z) 1+ sin z COS I O 8 csc I O -8 secI O -8 CSCI O4 O 8 sec

A:

Q: Separate into real and imaginary parts cos (itog() a+ib

A: The complex number can be written as,   cosz=eiz+e-iz2cosilog(a-iba+ib)=eiilog(a-iba+ib)…

Q: Using the identity, sinh y cosh y + i cos? x + sinh? y sin x cos x tan(x + iy) : cos² x + sinh² Y…

A: Given that, tanx+iy=sinxcoscos2x+sinh2y+isinhycoshycos2x+sinh2y Now,…

Q: 1– sin(-x) cos(-x) 1+ sin a 6 x Cos a O 12 sec I O 6 O -12 sec x O -12 csc I O 12 cscI

A:

Q: sin q- cos 4) Findtor p- sin a

A:

Q: Find each determinant.

A: a).

Q: tan A + sec A + 1 tan A The expression -is equal to sec A – 1

A:

Q: sin e sin O cosU D. 1- cos e esce(1+cos? 0) %3D 1+cos 0

A: Given query is to verify the identity.

Q: (sin A+cos A)² +(sin A-cos A)? =2 %3D

A:

Q: cos a 1+sin a 1-sin æ cos a = 0.

A:

Q: sin a = 5 <a<- T, tan B= <B<n V3 2 (a) sin (a+ B) (b) cos (a + B) (c) sin (a- B) (d) tan (a- B)

A:

Q: I cos (x) sin(x) dx A. (sin²(x)) + C 2 B. (sin² (2x)) + C 2

A:

Q: sin' a – cost 68. 4 - =D1 sin a – cos² a - cos? Cos 2

A: Given: sin4α-cos4αsin2α-cos2α=1

Q: sin( - B) = V2 (cosB - sinB) 2 (sinB- cosB) O 2 (cosB + sinB)

A:

Q: Evalute I = - | x cos(2²) +x sin(r²) dr

A:

Q: cos(A + B) 1- tan Atan B COs A cos B

A: To prove:1-tanAtanB=cosA+BcosAcosB

Q: ( co*2)° + (sinz)* = x). COs x a concrete number ).

A: As this is the Standard Definition of Trigonometric Identities, that,