3 for 0 in Quadrant II, find sin 0 and tan 0. 5 Given cos 0

Q: If sin θ = 3.5x and cos θ = 5.5x, find x

A: sinθ=3.5xcosθ=5.5xDivide above equations.

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

A:

Q: cos u= 4/5. Evaluate sin v

A: Explanation: Given that,                          We know that,                        For angle u,…

Q: Identify its cofunction A. Sin(pi/6) B. Tan(50) C. Sec(pi/6) D. Csc(pi/2) E. Cos(pi/4)

A: Cofunction of trigonometric function

Q: 3) 27° 11

A: To find the value of x.

Q: Find x if cos 53°= sin x. %3D (1) 90° (2) 127° (3) 53° (4) 370

A: To find x, if cos53°=sin x

Q: Find the exact value using sun and difference formulas.  sin(cos-1 5/13 - sec-1 5/4)

A: Let,I=sincos-1513-sec-154using…

Q: Find the Tan θ given the Sin θ = -1/3 and Sec θ is positive

A: Given  Sin θ=-13 The objective is to calculate Tan θ. Use the following 1. sec θ=1cos θ2. tan θ=sin…

Q: 12 Given that sine 13 and 0 < 0 <, find sin(20) and cos(20)

A:

Q: Find sin 0. cot0) = 2 '3' 0 in quadrant IV

A:

Q: Differentiate. y = 10 tanπ θ

A: Given:y=10tan πθ