Question

the value of tan1° tan2°tan3°...........tan90° is
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Answer 1

Answer:

tan 0 degree is 0 so any number will multiple it becomes 0

Step-by-step explanation:

answer is 0

Answer 2

Answer:

1 if tan(90) isn't there

Step-by-step explanation:

so tan 1 can be written as tan(90-89) which is cot(89) there is a tan(89) in the series which cancels out the cot(89) like that each term till tan(44) can be written in terms of cot and they all cancel out with the tan terms from tan(46)

and tan(45)is left who's value is 1 and tan(90) is left who's value is 1/0

check question if tan(90) is there or not if it's there the value is 1/0 and if it's not there the value is 1

so the overall value of the expression is 1 if tan(90) isn't there

I REALLY HOPE THIS HELPS YOU