plz any body can answer me
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the answer is 0 hope it is correct
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1
Step-by-step explanation:
tan1°= cot89°
tan2°=cot88°
So,
tan 1° tan 2°......... tan88°tan89°
=cot89° cot88°........tan45°.......tan88° tan89°
=tan45°. [tanA cotA= 1]
=1
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