Math, asked by utkarshsUtkarsh5055, 6 months ago

Solution of tany.sec^2xdx+tanxsec^2ydy=0

Answers

Answered by sonuchauhan8810
0

Answer:

helo guys its your answer

Step-by-step explanation:

(d) We have, tan y sec2 xdx + tan x sec2 ydy = 0 = tan y sec2 xdx = tan x sec2 ydy

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