Evaluate the following expressions. Your answer must be an angle in radians and in the interval 1 (a) sin ¹ (-1/2) = (b) sin ··(-)- 2 (c) sin ¹(1) = ㅠㅠ

Q: sin ;cos T = 6.

A: To find sin-π6=     cosπ=

Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

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: Evaluate the following expressions. Your answer must be an angle in exact radians. 2 (a) sec V3 (b)…

A: (a) Let,y=sec-123 So, secy=23

Q: Simplify sin(arccos (G) arctan x) by writing it as a simplified algebraic expression.

A: The detailed explanation is given as below-

Q: find sin F for the triangle

A: Sine F is the ratio of perpendicular to hypotenuse with respect to the angle F.

Q: Evaluate the following expressions. Your answer must be an exact angle in radians and in the…

A: Given Data The interval of angle is [-π/2, π/2]   (a) The expression of angle is θ=tan-1(√3/3).…

Q: Simplify sin(u – T) to a single trig function using the sum or difference of angles identity.

A:

Q: Use given information to find (a) sin(s+t), (b) tan(s+t), and (c) the

A:

Q: Write 9 cos(t) 1 – sin(t) 9 cos(t) 1+ sin(t) using one trigonometric function.

A: To write  using one trigonometric function.