To check for the result, you have to prove that + C] = 8⁹. + sec²0. d 1 10 de Evaluate the left side of the equation. +] = 1 / ( 10 d de 1 10 + tan 0 + _010 + tan 0 + = 0⁹ + sec²0 *)e X + sec²0

Q: 1 + tan² dx

A:

Q: (2π/4)

A:

Q: Use a calculator to compute sinhx and coshx for x = -3, 0, 5.

A: We use a calculator to find the values.

Q: What is csca if sec a = -4/3 and tana < 0?

A: What is csca if seca=-43 and tana&lt;0?

Q: ∫ x^2√18-x^2 dx

A: The given problem is to evaluate the given integral of x2√(18-x2) dx.

Q: 5

A:

Q: 3 So 20 x² +9 dx

A:

Q: Graph off (x) = cos2 x - 2 sin x/4.

A:

Q: Evaluate π [ -πT cos² (5x) dx.

A:

Q: 128° 55° 2xº 5/(11x11

A:

Q: 4加 T (In cos x) Beca Cos X

A:

Q: /2 sin aVT-2 cos r dr /3

A: To find the given integration

Q: Cos50⁰cos5⁰+sin50⁰sin5⁰?

A: Wehave to evaluate the given trigonometric value.For this we will use formula of trigonometric…

Q: 9. Simplify 2 + tan² sec² x - 1.

A: Simplify

Q: Solve for x: tan2x=-1 - 2tanx

A: Simplify the given expression.

Q: (tan 4x + sec 3x) dx

A: Answer is mentioned below

Q: 5x/4 dx

A:

Q: Find if sin x +1= cos y

A: Given,           sinx+1=cosy

Q: If sinhx=-1÷2,then coshx is

A:

Q: ~|J O 1- Cos 2πTX) dx L x (1. 2

A:

Q: 2tan(x) dx 1 – tan2(x)

A: Solution:Given     ∫2 tan x1-tan2 xdxFormula:tan x =sin x cos xcos 2x=cos2 x - sin2 xsin 2x =2 sin x…

Q: 12/7 2-x +5x dx

A: