Math, asked by bantikumar, 1 year ago

4cot²45 -sec²60+sin²60+cos²90

Answers

Answered by ReetChauhan1112
28
4cot²45 -sec²60+sin²60+cos²90
= 4(1)²-(2)²+(√3/2)²+0²
=4-4+3/4+0
=3/4
Answered by KarthikAju
1

Answer:

cot square theta

Step-by-step explanation:

Similar questions