a) what (seriz = cosz ; are the residues of IT csc(Tz) Cs 650 3 = गर्नेछ ) sin

Q: Differentiate. b) p=(1+4g*) tan 3 -(2g*)

A: Given,           p=1+4q43tan-12q2

Q: 2) Find the exact simplified value. * (ese(-) TC cot-1 CSC 2.

A: We are given,  .

Q: p2 cos 20 = 1 COs

A:

Q: Verify the identity. 1 sec 40 2 sin 40 sin 80 Statement Rule sin 40 sin 80 Select Rule Validate

A: We have to proff

Q: Give the equivalent exact xy-coordinates of (-2, 5pi/3)

A:

Q: If (theta) = 1pi/6, then what are the exact values for secant(theta), cosecant(theta),…

A: First, we need to find the values of sin(θ) and cos(θ) for θ = π/6. These are basic trigonometric…

Q: lHans, , Chenl exprcss 240° <0and sec -400°

A: A). 240°    Reference angle = 240°-180° =160°   B). -400°   Reference angle  = -400°+360° = -40°

Q: 4.) tan(-)

A:

Q: nontrigonometric for csc(arccos u)=

A: To find csc(arccosu)

Q: Find sin(-theta)

A: Given,     sin θ  = -18

Q: Verify the identity. (cscx- cotx) (csex + cot.x)? = 1

A:

Q: 2) Verify. cot8 ese 6 %3D sin 6 tan 6

A: Use the following identities:

Q: tanx cotx = cscx secx

A: Given the identity: The aim to prove the identity Trigonometry Formulas:

Q: c) cos (315 °) d) sin (-30°) e) cos (330°) f) tan (150°) g) sin (225°) h) cos (210°)

A:

Q: Verify the identity: (csc t - 1)/cot t = cot t/(csc t + 1)

A: Verify the identity: csc t-1cot t=cot tcsc t+1