2. tan 4 0 + tan ² 0 = sec4 0 – sec ² 0

Q: tan 0 + tan? 0 = sec* 0 - sec² 0

A: This question is taken from trigonometry in which we have to prove the given identity  We can write…

Q: 5 sec2(0) de tan(0)

A: let I=∫5sec2(θ)tan(θ)dθ

Q: Jor 2. a. Evaluate 9 tan x sec x dx using the substitution u = tan x. 2. b. Evaluate 9 tan x sec x…

A: Part (a) Given indefinite integral is ∫9tanxsec2xdx

Q: 9. 4 sec2 0 tan 0 d0 0,

A: The solution is given below

Q: 1- sec 0 tan 0 18) tan 0 = -2 csc 0 1 - sec 0

A:

Q: 7. sec2 x = 2tanx +4 8. tane = 2sine %3D

A: Note:- according to the company policy we can attempt only one question so please upload the next…

Q: tan 0 7. lim 0→0 sin 20

A: We will solve the problem by evaluating the limit.   NOTE :: As per our guidelines we are supposed…

Q: True or False tan(2θ) + tan(2θ) = tan(4θ)

A: Given trigonometric expression is, tan2θ+tan2θ=tan4θ.   The given statement is False.   By apply the…

Q: Verify the identity.

A: Given: verify the identity tanx2=secx-1tanx for verifying given identity, we solve right hand side

Q: 1 sec 0 – tan 0 - sec 0 + tan 0

A: secθ-tanθ=1secθ+tanθconsider left hand side=secθ-tanθmultiply numerator and denominator by…

Q: Establish each identity.

A: To Solve the given identity By using the trigonometric ratio :- 1+sin θ1-sin θ = sec θ + tan θ2

Q: Find 7/3 tan'x sec*x dx 27.

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: 5. Evaluate tan (x)sec'(x)dx

A: Find the integral by using substitution

Q: 2 1. sin 0 == and sec 0 > 0 2. sece = - and tan 0 > 0 3

A:

Q: 2. sec 0 tan 0 sec 8 = tan 0. sec 0 = 1 sec = sec 0 = sec 0

A:

Q: 4 tan(x) sec2 (x) tan(x) + 1

A:

Q: establish each identity.

A: To prove: tanθ+secθ-1tanθ-secθ+1=tanθ+secθ

Q: 17. (1 + tan x)(1 – tan x) = 2 – sec²x

A:

Q: (tan'x de 3 1. [cse* xdx 4 2. csc"xdx 3. |tan 3x sec 3xdx

A:

Q: 31) 2 tan x cos x+2 cosx= tan.x+1

A:

Q: 6. 1 %3D 2tanx secx - tanx secx + tanx

A:

Q: S 5 sec²(0) tan²(0) 25 - tan²(0) de

A:

Q: 2 tan-e 1+ sec 0 + 1 = sec 0

A: We solve this problem by using some trigonometric formula 1+ tan^2(a) = sec^2(a) And  As per our…

Q: 3π/4 9) 8 sec 0 tan 0 do -T/4

A:

Q: 3. 4 sin(x + 2) – 15 sin(x + 2) tan(4x) = 0 [Solution] |

A: given, 4sin(x+2)-15sin(x+2)tan4x=0 To find value of x

Q: 8.1- secx - tan x tanx 1 secx

A: (1-secx)/tanx - tanx/(1-secx)

Q: Establish each identity.

A:

Q: 1+tan^2x+sec^2xcot^2x/csc^2x+cot^2xcsc^2

A: we have to solve the given trigonometry equation,  1+tan22x+sec22x cot22xcsc22x+cot22x csc22x

Q: 1. - sin 0 2

A:

Q: 11) Verify the identity: sec 2x-1 sec' x-1= sec 2x +1

A: We start with the right side

Q: 7) 2tan² 0 = 1 + 2tan 0 + 3tan² 0 8) 1= tan² 0 + sec 0

A:

Q: tan(h2x) 2tan(hx) 1+ tan(h²x,

A: It is known that tanh2x=sinh2xcosh2x also sinh2x=2sinhxcoshx and cosh2x=cos2hx+sin2hx Substitute the…

Q: O sec sec 0 – 3 = tan 0 – 4

A:

Q: 4. tan²B + 1 = sec² B

A:

Q: | (tan x)¬3/2 sec² x dx

A:

Q: Factor.

A:

Q: tan^7(x)sec^2(x)-tan^7(x)   7tan^7(x) 9tan^9(x) tan^9(x) tan^2(x) tan^7(x)

A:

Q: Evaluate /5 sec(8 x)dx In(tan(8 x)+sec(8 x)|) + c 8. 5 In(|tan(8 x)+sec(8 x)|) + c 8. 05 In(|tan(8…

A: By using proper substitution and formula integral can be easily solved.

Q: 7/4 26. * sec*e tan 0 de sec*0 tan*o de

A:

Q: 8. у %3D sec (2 — Зх) 9sec (2 – 3x)tan°(2 – 3x) C. 9 sec (2 – 3x) tan tan (2 – 3x) D. – 9 sec (2 –…

A:

Q: Find the value of sec x + tan x if sec x – tan x = 3.

A:

Q: 2. sec x 4 tan<x + 7 tan x + 12

A:

Q: 3. 1+ tanx tan 2x = sec 2x s*

A: The given identity

Q: solve for x if tan 3x = 5 tan x  ( short cut way)

A:

Q: Simplify the expression.

A: Given expression is a trigonometric expression. The following expressions will be used: tan θ=sin…

Q: 7. tan x + sec 3 =

A: Given:

Q: Show that:- tan-1 x + tan-1 y = tan-1 x+y 1-ху

A: We need to show the following identity tan-1x + tan-1y = tan-1x+y1-xy

Q: 3元 4) sin 5元 5) sec 4

A: Given,          sin3π2