Question

reciprocal of sectheta-tantheta​

Answer 1

Answer:

There are three reciprocal trigonometric functions, making a total of six including cosine, sine, and tangent. The reciprocal cosine function is secant: sec(theta)=1/cos(theta). The reciprocal sine function is cosecant, csc(theta)=1/sin(theta).

Answer 2

Answer:

The reciprocal cosine function is secant:

sec(theta)=1/cos(theta).

The reciprocal sine function is cosecant,

csc(theta)=1/sin(theta).

The reciprocal tangent function is cotangent, expressed two ways:

cot(theta)=1/tan(theta) or cot(theta)=cos(theta)/sin(theta).