Math, asked by subhsharma2437, 1 month ago

Tan48Tan23Tan42
Tan67=

Answers

Answered by sanjana2957

0

Answer:

tan48=tan(90-48)

= cot42

tan23=tan(90-23)

= cot67

cot42 cot67 1/cot42 1/ cot 67

= 1+1

=2

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