यदि $P = 1 + \frac{1}{2 \times 2} + \frac{1}{3 \times 2^{2}} + \dots$ और $Q = \frac{1}{1 \times 2} + \frac{1}{3 \times 4} + \frac{1}{5 \times 6} + \dots$ है, तो

  • A
    $P = Q$
  • B
    $2P = Q$
  • C
    $P = 2Q$
  • D
    $P = 4Q$

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Similar Questions

$|x| < 1$ के लिए,$x$ की बढ़ती घातों में $\log(1+x+x^2)$ के विस्तार में $x^3$ का गुणांक क्या है ($/3$ में)?

यदि $S = \frac{1}{1 \times 2} - \frac{1}{2 \times 3} + \frac{1}{3 \times 4} - \frac{1}{4 \times 5} + \dots + \infty$ है,तो $e^S = $

अनंत श्रेणी $\log _4 2 - \log _8 2 + \log _{16} 2 - \dots \infty$ का मान है:

Difficult
View Solution

$\cosh^{-1} 2 = $

यदि $\log (1 - x + {x^2}) = {a_1}x + {a_2}{x^2} + {a_3}{x^3} + \dots$ है,तो ${a_3} + {a_6} + {a_9} + \dots$ का मान ज्ञात कीजिए।

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