If Ix-hl then shift If Ix + hl then shift If Ixl + k then shift If Ixl - k then shift

Q: tan(-212°) = _____. -cot 32° tan 32° cot 32° -tan 32°

A:

Q: Establish each identity.

A: Given, To prove

Q: -4 If A = [ 2 ],x = [],B = [°,] then,|A,| = X%3D %3D -3.

A: Solution:- for Ay replace the second column with matrix B

Q: Evaluate the limit.

A:

Q: -Sune +1

A: This question is based on solution of Trigonometric equation.

Q: 3. dIn cos ()| = 3 3tan( ) - -을cot (클) 3 3 -tan(을) x2 3 ○ 음cot (을)

A:

Q: Establish each identity.

A: Two trigonometric identities involving sum and difference of cosine functions are,…

Q: 10. cotx + tan xcosx CSCX

A:

Q: Verify the identity cot^2 θ+1/cot^2 θ ≡ sec^2 θ

A:

Q: cotx 6. Derive y = 1+cscx

A:

Q: 2. One boat travels 10kph faster than another. While one boat travels 125 km, the other travels 155…

A: one boat travels 10kph faster than another. while one boat travels 125 km, the other travels 155 km

Q: Solue [2 cos 0-31-5 from 0 02360°

A:

Q: cot3 x CSC X

A: Given integral :

Q: Determine the period. 0 1 20 -2 Enter

A: Given: To be find: period of given graph Concept: period of a function is a interval after which…

Q: 11. -36° Positive: Negative: Reference:

A:

Q: tan –1 [tan(-)] 6

A: Th expression is given as- tan-1tan-7π6 where θ=7π6 Since, θ lies in IIIrd quadrant, hence it should…

Q: 1) 2 cot 2x = cotx-tanx

A:

Q: an^-1(tan(4))

A: Giventan-1(tan(4))

Q: Question attached to image

A:

Q: Sinh3u = Sinh’u+ 3Cosh'u.Sinhu = 3Sinhu + 4Sinhu %3D %3D

A: Use hyper bolic formula and identity to proof

Q: tan x = 5

A: Here the function given is tan function. The blue of tan repeats after 180 degree I.e-…

Q: 7 sin 20 + 3=

A: Given: 7sin 2θ+3=0 Where 0°≤θ≤360° To find: All the angles.

Q: if csc t = 1.68, what is the csc (- t )

A: Given problem:- if csc t = 1.68, what is the csc (- t ) ?

Q: (*q ۔yi( - ريدو )ود( ل )(

A:

Q: cos u= 8/9. Evaluate tan u

A:

Q: an = an -a t an -z and a,=3,az =9 az= as =

A: Given :

Q: sec 45° = cot 45° O sec 0° = cot 45 O csc 45° = cot 45° O csc 0° = cot 45

A:

Q: 1+ cot2 0 cot? 0 - sec² 0.

A: Given, 1+cot2θcot2θ we have the relationship  1 +cot2θ = csc2θ    ..............(1) and cot2θ  =…

Q: tan :- 1 6. I3I

A: We take tan inverse on both sides

Q: tan 106 + tan(-61) Find the exact value of - 1- tan 106 tan(-61) O-1

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Q: tan 0 = √3 O -60° and -240° O 60° and 240° O 120° and 240° 300° and 240°

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Q: 210 If ti120 then the invariants are 0 02 I- 6, Iz 10, I,- 5 10 I- 6 I2- 10 ,I-610 I- 6,12- 11 .I,-…

A:

Q: O Can be expressed linear combination of [ -],L 2. as a

A:

Q: cot^(2)θ (1+tan^(2)θ)

A:

Q: Ifa=8 and an = an-1+ 5 then find the value of af %3D

A: topic- sequence and series

Q: 1 arctan 1 + arctan 3 - 4 ||

A: Formula used:

Q: Cos (ax ax

A:

Q: ulu

A: Here we have to trace the path of the curve f(t)=3et, 4e2t let,  x(t)=3etand y(t)=4e2t

Q: tan(74°) - tan(14°) + tan(74°) tan(14°) 1 Find its exact value. Need Help? Watch It Read It

A:

Q: pic

A: This question is about limit quotient rule.

Q: `cot² xdx 2 со ха

A:

Q: uestion 9 There are distinct words that can be formed from the word " SHUTTER " if the vowels do not…

A:

Q: Question 25 If u = (-3,-5,5), v = (-3,1,6) and w =(-4,0,2) then %3D %3D u. (v x w) = ? %3D Answer is…

A:

Q: 1-tane 14. 1+tane cote-1 cot0+1

A: We put tan (thita) =sin( thita)/cos( thita ) and solve it. See 2nd step.

Q: umber 17 only

A: Bar graph

Q: cot tan 12 -1

A: I have provided a solution in step2.

Q: Soru 3 2 -2 -4 be given. If adj(A)=2A, find x. Let A=3 1 -3 8 4 А) -8

A:

Q: 18) tan- V3 V3 20) tan 3.

A: Given:- 18 tan-1(√3) 20.  tan-1(-√3/3)

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.