what is derivative of x^2/a^2 + y^2/b^2 = 26
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Answered by
0
The solution of this is x+y=13.
shraddha41:
how?
x^2/a^2 + y^2/b^2 = 26
2x/2a+2y/2b=26
(2x*2b+2y*2a)/2a*2b=26
(2(xb)+2(a*y))/2(ab)=26
solve this and the answer is
x+y=13
thanks
never mind
derivative of x^2/a^2=2x/a^2 hi hota hai
Answered by
1
diff. w.r.t.'x…2x/a^2+2y/b^2dy/dx=0
2y/b^2dy/dx= -2x/a^2
dy/dx=-2x/a^2.b^2/2y
2y/b^2dy/dx= -2x/a^2
dy/dx=-2x/a^2.b^2/2y
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