3 3. If sin t =- 5

Q: Simplify the following expressions. 1-sinx a. COSX CosX 1-sinx b. csce+cot@ csce-cot@

A:

Q: Find sin π/4, cos π/4, and tan π/4.

A:

Q: 3) 27° 11

A: To find the value of x.

Q: 2. Cos sin

A:

Q: Simplify (1 – sin² 0)(1+ tan² 0) b.tan e а.1 c.-csce d.-1

A: The answer is found in step-2

Q: epresent 3 sin x + 6 cos x in a form A sin(x + p), use radians for p.

A:

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: Find sin 8. tan 0 = √2 w|n 3 cos 8>0

A: given  tanθ=-23,  cosθ>0tanθ<0  and  cosθ>0, there for θ is in 4th quadrant

Q: Find the tan x/2 = (1-cosx)/sinx under the conditions where tanx=-1/3 and cosx >0. Draw a right…

A:

Q: Find Sin, Cos, Tan 12 A 8.

A:

Q: V2.<0 < a; find cot 0 . csc 0 = 2 2/3 (A 3 3 B 3.

A:

Q: cos?x- tan2x = 2 – sin?x - sec?x.

A:

Q: Express simplify. sec a + cos² a tan² a) tan a in terms of cosine and sine only, and

A: The given expression is:To Do:We have to express in terms of cosine and sine only and simplify.

Q: 6. If sin =-0.3, find the value of sin (0+7).

A: Given: sin θ=-0.3

Q: Verify: cos? x tan? x- 1 1. -1 cos2 x

A:

Q: (0-5) If sec 0 = –7.3, find sin 7.3 0.14 O -7.3 -0.14

A: Sketch the curve and indicate an arrow in the positive parameter direction. i. x = t³-t, y = 1-t²…

Q: Find cos 0 and csc 0 3 if sin 0 = -- and cos 0 < 0

A: given  sinθ=-34we know sin2θ+cos2θ=1and sinθ=1cscθ

Q: a. cos (sin-¹)

A: a. using property of inverse of If then from the question let then