Math, asked by meshramsujata499, 1 month ago

If u=3(ax+by+cz)2 - (x2+y2 +22) and
a2+b2+2=1 then the value of au/
ax2 + a2u/@y2+02u/az-

Answers

Answered by devanshsengar1312
0

Answer:

sory leken mere ko eska answer nhi pta

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