Math, asked by andudhe1234, 2 months ago

tan40°+tan20°/1-tan40°tan20°

Answers

Answered by mss0144

2

Step-by-step explanation:

tan40°+tan20°/1

cot 60° /1

cot 60°

Answered by GauravShiromani

0

Step-by-step explanation:

formula hota h tan(a+b) ka tana +tanb /1-tana tanb

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