7.A= pVa +qVE +rVc ,B = Va Va-b b. If A=0 prove that, ap + bq + cr' = 3apqr where a be c. If a? = b' then show that, B = Va +bi atab a. Simplify: ab- %3D %3D %3D %3D
7.A= pVa +qVE +rVc ,B = Va Va-b b. If A=0 prove that, ap + bq + cr' = 3apqr where a be c. If a? = b' then show that, B = Va +bi atab a. Simplify: ab- %3D %3D %3D %3D
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Transcribed Image Text:7.A pVa +qVE + rVc ,B =
%3D
atab
Va
a. Simplify:
ab-
b. If A=0 prove that, ap + bq' + cr' 3apqr where a be
c. If a? = b then show that, B = Va +bi
%3D
%3D
%3D
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