Math, asked by akdon0872, 3 months ago

2tan67°
cot 23°. + tan45°

Answers

Answered by anshikasharma0367

0

Answer:

answer is 0

Step-by-step explanation:

tan 2(90 -23) cot (90-23) + tan (90-45)

it's tooo simple.....

Answered by Anonymous

0

Step-by-step explanation:

tan 45 = 1

2 tan { 90 -23 }cot 23 + 1

2cot^2 23 + 1

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