Question

if tan theta + 4 = 3(4 cot theta + 1 ) where 0°< theta<90° , then the value of 15/sec theta cosec theta​

Answer 1

Answer:

Correct option is

C

2512

Given, tanθ=43

∴secθ=1+tan2θ

=1+169=1625=45

or 

cosθ=54

∴sinθcosθ=tanθcos2θ

=43×2516=2512

Answer 2

Answer:

the answer to your question