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BRIJESH PRAJAPATI

· started a discussion

· 1 Months ago

this is extremely tough question. how can a student solve it in such a few time.... absurd

Question:

The value of tan9º – tan27º – tan63º + tan81º is equal to –

Options:
A)

– 1

B)

0

C)

1

D)

4

Solution:

Ans: (d)

  

Sunil Vasu

· commented

· 1 Months ago

yeaaaa

Knowledge Expert

· commented

· 1 Months ago

Dear Student,

This type of question introduces to aware for different pattern of questions .

Keep learning keep solving
Best wishes
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