Question

cot35-cot90(56+7).....what is the answer

Answer 1

HI!

Answer:

COT(35DEGREES) - COT ( 90 D)(56+7)

= COT(35D)-63COT(90D)

USE THE TRIVIAL IDENTITY: COT(90D) = 0

= COT(35D)-63*0

= COT(35D) ANS

Step-by-step explanation:

HOPE YOU ARE HELPED!

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