61 11 K- 60 Which is an equivalent expression for tan J? 11 60 61 60 11

Q: Derive a formula for tan (A - B).

A:

Q: Fill in the blanks: 1. If tan x = 2.5 then tan(-x) 2. If sin x = 0.1 then sin(-x) = 3. If cos x =…

A:

Q: Differentiate

A: Given,          ft=tan2tcost

Q: 1 Show that (tan-' x) : 1+x?

A: We use Trigonometry identities and inverse Trigonometry to solve this proof

Q: Let sin t = a, cos t = b, and tan t = c.Write the expression sin(-t) - sin t in terms of a, b, and…

A: Here given as sin t=a, cos t=b, tan t=c

Q: Suppose a=5 and b=8. Evaluate tan u and tan v

A:

Q: Determine the exact value of tan [sin−1(-4/5)]

A:

Q: For what values of Ⓒ is tan undefined?

A: Given query is to find for which value of θ, tanθ is undefined.

Q: What is the exact value of tan if sin(v) = -, where cot(v) >0? 1 A 2 1 B -2 D 3

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.