Math, asked by karpagavaaallliiii, 11 months ago

find the value of tan71°+ tan64°/1- tan71°tan64°
a)1
b)0
c)-1
d)none

Answers

Answered by shreya7879

2

Answer:

answers -1 is correct........

Answered by rb1179142

0

Answer:

tan 71°. tan 64°= 1 + tan 71° + tan 64° prove them

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