Math, asked by shraddakopoor546, 10 months ago

tan 48 tan 23 tan 42 tan 67 =1

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Answers

Answered by minnie147

1

=tan 48 × tan 23 × tan (90-48) × tan(90-23)

=tan 48× tan 23 × cot 48 × cot 23

=0×0

=0

Answered by bhabeshdas40

2

hey mate here's your solution

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