જો $a = \sqrt{2} + 1$ અને $b = \sqrt{2} - 1$ હોય,તો $\frac{1}{a + 1} + \frac{1}{b + 1}$ ની કિંમત કેટલી થશે?

  • A
    $0$
  • B
    $1$
  • C
    $2$
  • D
    $-1$

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Similar Questions

$\frac{\frac{1}{2} \div 4 + 20}{\frac{1}{2} \times 4 + 20} = ?$

$\frac{(469+174)^{2}-(469-174)^{2}}{469 \times 174} = ?$

જો $5 \sqrt{5} \times 5^{3} \div 5^{-\frac{3}{2}} = 5^{a+2}$ હોય,તો $a$ ની કિંમત શોધો.

જો $\sqrt{2^{n}} = 64$ હોય,તો $n$ ની કિંમત શોધો.

આપેલા વિકલ્પોમાંથી $(a^{2}-b^{2})^{3}+(b^{2}-c^{2})^{3}+(c^{2}-a^{2})^{3}$ નો એક અવયવ કયો છે?

Difficult
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