Subject: Math, asked 1 week, 3 days ago

## Prove cos^4 ?-cos^2?=sin^4 ?-sin^2?

Subject: Math, asked 1 week, 3 days ago

## Prove cos^4 ?-cos??=sin^4 ?-sin??

Subject: Math, asked 1 week, 4 days ago

## Exercises 8.1 Q. No. 6 plz solve

Subject: Math, asked 1 week, 4 days ago

## Example 14 in bit easy way.....

Subject: Math, asked 1 week, 4 days ago

## Plz help me to solve

Subject: Math, asked 1 week, 4 days ago

## Can someone solve this for me

Subject: Math, asked 1 week, 4 days ago

## Someone help me with this question

Subject: Math, asked 1 week, 4 days ago

## Someone help me with this question

Subject: Math, asked 1 week, 4 days ago

Subject: Math, asked 1 week, 4 days ago

## Please find the value in number

Subject: Math, asked 1 week, 4 days ago

## If x+ y + z = pi. Prove that cot(x/2) + cot(y/2) + cot(z/2) = cot(x/2) * cot(y/2) * cot(z/2)

Subject: Math, asked 1 week, 5 days ago

Subject: Math, asked 1 week, 5 days ago

## Teachers can't u give a simple understandable answer to the given question This is the 3rd time I am asking the same question and u are giving some odd answer which i don't require and is irrelevant!!

Subject: Math, asked 1 week, 5 days ago