1.

tan60°-tan30°1+tan60°.tan30°

Answer»

1. is the best answer

it is formula of tan (a+b)

tan (30+60) calculate

sorry do not seen the negatives sign upon

sorry not seen upon sign

It is expanison Tan(a-b) = Tan(60 - 30) = Tan 30 = 1/root3

1 is the correct answer

1/root3 is the correct answer

1-√3is right answer........

1/ root 3 is the correct answer

,2/root3 is the best answer me



Discussion

No Comment Found