The value of tan 1⁰ tan 2⁰ tan 3⁰... tan 89⁰ is...
a.1
b.2
c.3
d.4
Answers
Answered by
2
Answer:
a) 1 is the correct answer
Step-by-step explanation:
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Answered by
0
Answer:
A.1
Step-by-step explanation:
tan89= tan(90-1)= cot 1= 1/tan1
thus 1*1*1*1....tan45*1*1....
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