Prove the identity. csex- sinx cotx cosx

Q: Evaluate p3 sin 0 do dr.

A: Double integal

Q: ,3 sin x cos x dx. + C

A:

Q: Let sinA=-4/5 with A in QIII and cosB=-3/5 with B in QII. Anwer Exactly. Find sin(A-B), cos(A-B),…

A: Given,

Q: sin2xsin5xcos2xcos5x. Complete identity

A: Consider the identity

Q: Qu A- Proof that Sinx+ cosx =I

A:

Q: Evaluate sin z -dx /4 - coS I

A: Use the substitution method and first simplify the integration than integrate.

Q: Evaluate 1- Sin L Cos L do 2- ( sing ecasy Sdt J-t44t-3 3-

A:

Q: 1+sec2xsin2x=sec2x. Verify the identity

A: To verify the trigonometric identity given below:

Q: 5) cos X = 35 B. 12 37 R

A: Use the trigonometry ratio formula for cosx