Question

what is sintheta,cositheta and tantheta ​

Answer 1

Answer:

sin(-x) = -sin(x)

csc(-x) = -csc(x)

cos(-x) = cos(x)

sec(-x) = sec(x)

tan(-x) = -tan(x)

cot(-x) = -cot(x)

Answer 2

Answer:

Hey mate! Here's your answer:

Step-by-step explanation:

If theta is an angle in a right angled triangle,

Sin theta is the opposite side length divided by the hypotenuse.

Cos theta is the adjacent side length divided by the hypotenuse.

Tan theta is the opposite side length divided by the adjacent side length.

HOPE IT HELPS YOU, PLS MARK IT AS THE BRAINLIEST AND PLS FOLLOW ME! :):):)