find 49. lim 0 - sin 0 cos e tan 0 - 0 sin 3x - 3x + x² 50. lim sin x sin 2r

Q: Find if sin x + 1 = cos y dx2

A:

Q: Evaluate tan 3x2 + sin² 5x lim

A: Here we have to evaluate       limx-->0[tan 3x2 + sin2 5x]/x2

Q: 5

A:

Q: Evaluate /(sin x)² (sec x)-3 dx. Select one: a. sin x – cos x + C - b. csc x + cos x + C C. None of…

A:

Q: simplify sin x-1/cos x - cos x /sin x-1

A: The given expression is

Q: Зт <x< 27t. Find sin2x Suppose tanx 4 and 2

A: Given:

Q: 5. Simplify the expression: tan (csc (x)). Assume x is defined appropriately.

A:

Q: Solve tan x-2 sin x =0 for 0<x<2n.

A: N

Q: Cos 2x cos X-sin 2x sin x=radical 3/2. Use 0

A:

Q: cos x . lim. 20 2 sin²x

A: To find:-

Q: 2. By hand, showing all steps, determine sin 4x sin 5x lim x sin 3x

A:

Q: Find sin 5, given that sin x = 2 i and 0<x<5.

A: Here  sin x=14⇒cos x=1-sin2x              ⇒cos x=1-116              ⇒cos x=154 Now, sin2x2=1- cos x2…

Q: If sin x = .V and t < x <

A: Given data: The given expression is sinx=-√2/5. The given interval is π&lt;x&lt;3π/2. The given…

Q: how can you express cos x in terms of tan x?

A:

Q: Find tan x if sec x = 1.642 and 0<x < Tt/2.

A: Given, sec x=1.642

Q: If z = tan X 2 then sin x =

A:

Q: Simplify. cos(-4x) · cos 2x – sin(-4x) · sin 2x cos(-2x_ sin(-6x) cos(-3x) cos(-x)

A: Using Cos(A+B) formula

Q: sin 5x f. lim

A:

Q: 1. cos x 1 - sin x = sec x + tan x

A:

Q: sinx=6/10 and sec x <0

A: -25/7