3 years ago

Help PLEASE. I got number 3 but I can't figure out number 4.

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

Verify the identity using trig rules.

tan ( x − π /2 ) = − cot ( x ) is an identity

Step-by-step explanation:

i think this is it, hope it helps

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