Math, asked by chocolate3213, 1 year ago

LOL 04
Show that:
(1) tan 48° tan 23° tan 42° tan 67° = 1
(ii) cos 38° cos 52º - sin 38° sin 52° = 0

answer this questions ?

Answers

Answered by niharikam54

1

I hope you got the correct answer

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chocolate3213: tq dear

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