Question

If cos theta 3/5 find the value of sin theta cot theta /2tan theta

Answer 1

Answer:9/40

Step-by-step explanation:

Refer the attachment please..

we can draw a fig. as shown in the attachment, knowing that cos theta is adjacent side/hypotenuse.

by Pythagoras theorem find the third side..

then we can find sin theta i.e opposite side/hypotenuse

and tan theta i.e opposite side/adjacent side

we can put those values into the trigonometric equation provided. simplify..

you get 9/40

Answer 2

Answer:

Your answer attached in the photo