tan 9º – tan 27º – tan 63° + tan 81° is equal
(a) 0 (b) 1 (c)-1 (d) 4
Answers
Answered by
4
Answer:
the option (b)1 is correct
Step-by-step explanation:
hope it helps ☺️
Answered by
0
Answer:
option (b)
Step-by-step explanation:
I hope it will helps you
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