Math, asked by dilipkumarnaik1967, 9 months ago

(i) Iftan x + tan y = 5 and tan x. tan y =1÷2
then cot (x + y) = 10.

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Answered by anjubp1234

1

Answer:

can't understand your question please send the question again

Answered by samanathraj

0

Answer:

If tan x + tan y =5 & tan x . tan y = -4 then tan (x+y)= _______ *

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