Question

write the value of cos squared theta minus 1 by sin squared theta

Answer 1

Answer: -1

Step-by-step explanation:

Assuming you meant the question to be as such,

(cos²ø - 1)/sin²ø

Using sin²ø + cos²ø = 1,

=> (cos²ø - 1)/sin²ø

= (-sin²ø)/sin²ø

= -1

Answer 2

Answer:

1

Step-by-step explanation:

cos^2Ѳ-1÷sin^2Ѳ

cos^2Ѳ+sin^2Ѳ=1

∴ cos^2Ѳ-1=sin^2Ѳ

∴sin^2Ѳ/Sin^2Ѳ=1

hope this answer helps you...