Question

If theta is an acute angle and cosec theta is =root 5 find the value of cot theta -cos theta

Answer 1

Answer:

Step-by-step explanation:

By using Pythagoras theorem,

b = √(h^2 - p^2)

b = √(2)^2 - (1)^2

b = √(4-1)

b = √3

Now cot @ = b/p = √3/1

It is given cot @ = √3p

√3p = √3/1

p = 1

So your required answer is B) 1