3. Find the value of the expression using a reciprocal identity. A. tan 01, cot0 =? B. sec 0= √2, cos 0 =? C. csc 0= 2, sin 0 =? cot 0-1, tan 0 =? D. E, sin 0 = √3 2 csc 0 =?

Q: A. Simplify each of the following expressions. 1. sin?xcotxcscx cotx(sinx+tan.x) cscx+cotxr 3.…

A: 2. cotx sinx+tanxcscx+cotx4. 1-tan2x1+tan2x+1

Q: Find the value of x in each of the following )tan 3x sin 45 .cos 45 .+sin 30

A:

Q: determine which of the two values is greater.a. tan 1 or tan 2 b sin 1 or tan 1 c. cos 2 or sin 2

A: a) tan(1) or tan(2) :       We find exact values of tan(1) and  tan(2) on calculator,…

Q: Use the reciprocal identities and ratio identities to write an equivalent expression that uses only…

A:

Q: sin 0° is equal to cos 45°

A:

Q: 3. (tan 45°) (cos30°) - (cot45°) (sin 60°)

A:

Q: csc? a + sec? æ 1 cos x sin z

A:

Q: dz (sin x) Select one: O a. cos x. O b. sin x. Oc. - cos x. d. – sin x.

A: We have to find the derivative

Q: -1 sin ¹ (cos(-600°)) = 8. sin sec(sin-¹/3) = 9. sec 10. sin (cos ¹(-)) =

A:

Q: Verify that the equation is an identity: sin (0-4) -Cos 0 nd the exact value of each expression. tan…

A:

Q: The Equivalent expression of (cos 3A) / (sin A cos A) is ?

A:

Q: )-tan (-V3) 4. Find the exact value of expression sin cos -1 /2 2

A:

Q: 9) Simplify each trigonometric expression. cos? e a. 1- 1+sin 0 b. sec 0 · sin 0

A: We know the formula sin2θ+cos2θ=1 9(a)=1-cos2θ1+sinθput    cos2θ=1-sin2θ=…