3 years ago

Prove that (1/sinx- cosx/sinx)^2 =1-cosx/1+sinx

Mathematics

1 answer:

Marat540 [252]3 years ago

5 0

Step-by-step explanation:

from lhs

(1/sinx-cosx/sinx)^2

1-cosx/sinx)^2

1-sinx^2-cosx

1-cosx/1+sinx

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Prove that (1/sinx- cosx/sinx)^2 =1-cosx/1+sinx​

Prove that (1/sinx- cosx/sinx)^2 =1-cosx/1+sinx