Question

. Value of cosec²30°- cosec²45° is : 2 1 4 -1

Answer 1

Answer:

cosec²30° - cosec²45°

= 2² - (√2)²

= 4 - 2

= 2

Step-by-step explanation:

$<marquee>Hope it helps you...Please mark this answer as the brainliest and follow me.</marquee>$

Answer 2

Answer:

So, a)2 is correct

I have pinned the answer image, you can check it

Hope you may get it

Mark as brainliest

Thank You...