Math, asked by chiragmunjal9413, 1 year ago

If sin =cos .then find the vallue of 2 tan +cost²

Answers

Answered by krithi2001143
3

Heya mate!!

Here's your answer!!

Since sin A = cos a,

A = 45°

Substituting A = 45° in the given expression, we get

2 × tan 45 + (cos 45)²

= 2 × 1 + (√2/2)²

= 2 + 1/2

= 5/2

= 2.5

Hope it helps you!!

Cheers :D

#foreverJungkook


krithi2000143: hi sis
krithi2000143: let's know each other
Similar questions