Math, asked by niteshshaw723, 6 months ago

please answer this question ​

Attachments:

Answers

Answered by nishu8291
1

Step-by-step explanation:

Hope it helps..❤️

Happy New Year

Attachments:
Answered by tennetiraj86
2

Step-by-step explanation:

Given that:-

LHS:-

(1-cos²Ѳ)cosec²Ѳ

we know that sin²Ѳ+Cos²Ѳ=1

so,

=>(Sin²Ѳ)Cosec²Ѳ

as we know CosecѲ=1/SinѲ

=>Sin²Ѳ/Sin²Ѳ

=>1

=>RHS

LHS=RHS

Therefore,(1-cos²Ѳ)cosec²Ѳ=1

Similar questions