જો $a+b+c=0$ હોય,તો $\left(\frac{a^{2}}{b c}+\frac{b^{2}}{c a}+\frac{c^{2}}{a b}\right)$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $0$
  • C
    $-1$
  • D
    $3$

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Similar Questions

જો $a^{3}-b^{3}=91$ અને $a-b=1$ હોય,તો $(ab)$ ની કિંમત શું થાય?

Difficult
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અવયવ પાડો: $(a+b)^{2}-14 c(a+b)+49 c^{2}$.

અવયવ પાડો: $(a-b+c)^{2}+(b-c+a)^{2}+2(a-b+c)(b+c-a)$

જો $(x-2)$ એ બહુપદી $x^{3}-2ax^{2}+ax-1$ નો એક અવયવ હોય,તો $a$ ની કિંમત શોધો.

અવયવ પાડો: $16 x^{2}-72 x y+81 y^{2}-12 x+27 y$

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