Math, asked by lalit53, 1 year ago

Tan18°+tan27°+tan18°xtan27°

mercy2: is this complementary angles

lalit53: No

lalit53: Compound angles

Answers

Answered by prachiq

5

(tan(A+B)*1-tan A tan B)
1-tanA tanB+tanA tanB
=1
put A =18 B=27

Answered by LohithaHoney

0

Step-by-step explanation:

tan18⁰+tan27⁰+tan18⁰tan27⁰=0

the answer is 0

hope this helps you

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