Question

if tan theta=8/6 then find out the value of 3 cos theta + 6 cot theta

Answer 1

Answer:

tan theta is 8/6 so value of cot theta will be 6/8

becz tan theta!= 1/cot theta

then you see we have two values 8 and 6 so we take out the another by pythagorus theorem.

so other value is 10 then cos theta is base/hypotanuse

so we get 6/10 . then you just put in the value to the equation.

3 cos theta+6 cot theta

3*6/10+6*6/8

18/10+36/8

add these fraction and you get the answer