5 and 2 Suppose that csc0 = <0

Q: 4 Suppose that sine = and <0<. Find the exact values of cos and tan Cos Undefined tan Continue O

A:

Q: sin(sin 1 + tan (-3))

A: find the explanation below

Q: Verify the identity: (cos 4x - cos 2x)/(sin 2x - sin 4x) = tan 3x

A:

Q: If tan x = -1/3, cos x > 0, then sin 2x = cos2x = tan 2x

A:

Q: cos49-sin*0 2. = 1– tan20 cos²0

A:

Q: how many solutions does tan 3x = a have/ less than 2 pi but greater than 0

A: Find the  number of solution  of question. We will find the solution  using graph of tan 3x.

Q: Find the exact value of tan [ 2 sin-1 (-12/13) ]

A: Given,  tan 2 sin-1-1213  We have to find the exact value of the above expression

Q: Compute the exact value of sin() (7. 8

A: To find:sin7π8

Q: Find the exact value of tan (-1), if it exists. Give convincing reasons for your answer.

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: Find sin 20 if: sin e = and 2 sec e <0

A: Ans is given below

Q: Find an algebraic formula for cos (tan-1 u + sin¬1 v), then use that formula to 1 compute cos…

A: given function ,  costan-1 u + sin-1 v  ..........................eq.(1) now we have to find an…

Q: Select the best answer. sin x 1+ cosx + sin x 1+ cosx

A:

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.