y(2x3 -x²y + y³)dx – x(2x³ + y³ )dy = 0 %3D

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A: Given:- Multiples of 7 are written next to each other 714212835.... Find 2020th digit.

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A: Let's find. 

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Q: y = Cje2" + C2e¯®

A: y=C1e2x+C2e-x differentiate with respect to x dydx=2C1e2x+(-1)C2e-xdydx=2(y-C2e-x)-C2e-xdydx=2y-2C2e...