Math, asked by brainlyvirat187006, 1 day ago

Show that Tan38 tan23 tan42 tan67 = 1

Please explain the the answer clearly

Answers

Answered by kumarsachin236

0

Step-by-step explanation:

as tan38=cot(90-38)=cot42=1/tan42

tan23 =cot(90-23)=cot67=1/tan68

now 1/tan42 *1/tan67 *tan42*tan67 =1

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