Find A and B so that `y = A sin 3x + B cos 3x` satisfies the equation `(d^2y)/dx^2+4dy/dx+3y=10...
2,927 views · Published 12 October 2018 · 5:05 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Find A and B so that `y = A sin 3x + B cos 3x` satisfies the equation `(d^2y)/dx^2+4dy/dx+3y=10cos3x`
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