Math, asked by belyjeyson, 11 months ago

show that tan48° tan 23° tan 42° tan67°=1

Answers

Answered by shashankchauhan2004

2

(tan43.tan42)(tan23.tan67)

(tan43.cot43)(tan23.cot23)

1×1 [tan×cot=1]

1

Answered by abhinav1234567

1

Answer:

hey mate...here's ur answer..hope it helps

plz mark it as brainliest

have a good sunday

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