જો $(2+\sqrt{3}) a=(2-\sqrt{3}) b=1$ હોય,તો $\frac{1}{a}+\frac{1}{b}$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $2$
  • C
    $2\sqrt{3}$
  • D
    $4$

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જો $\left(x+\frac{1}{x}\right)^{2}=3$ હોય,તો $x^{206}+x^{200}+x^{90}+x^{84}+x^{18}+x^{12}+x^{6}+1$ ની કિંમત શોધો.

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$(7.5 \times 7.5 + 37.5 + 2.5 \times 2.5)$ ની કિંમત કેટલી થાય?

$\frac{1}{\left(2 \frac{1}{3}\right)}+\frac{1}{\left(1 \frac{3}{4}\right)}$ ની કિંમત શોધો.

$\sqrt[3]{-2197} \times \sqrt[3]{-125} + \sqrt[3]{\frac{27}{512}}$

જો $P = \frac{96}{9597}$,$Q = \frac{97}{96 \times 98}$,અને $R = \frac{1}{97}$ હોય,તો નીચેનામાંથી કઈ કિંમત સૌથી નાની છે?

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