Question

find the value of sin^2 30° + 4 cot^2 45° - sec^2 60°​

Answer 1

${\underline {\underline{\Large {\bf \green {Solution:-} }}}}$

➡sin²30 + 4 cot²45 - sec²60

➡(1/2)² + 4(1)² - (2)²

➡1/4 + 4 - 4

➡1/4

Answer 2

hope you all understand

Step-by-step explanation:

thanknyou