${{{{2.3}^{n + 1}} + {{7.3}^{n - 1}}} \over {{3^{n + 2}} - 2{{(1/3)}^{l - n}}}} = $
${{{{2.3}^{n + 1}} + {{7.3}^{n - 1}}} \over {{3^{n + 2}} - 2{{(1/3)}^{l - n}}}} = $
- A
$1$
- B
$3$
- C
$-1$
- D
$0$
Similar Questions
જો ${7 \over {{2^{1/2}} + {2^{1/4}} + 1}}$$ = A + B{.2^{1/4}} + C{.2^{1/2}} + D{.2^{3/4}}$, તો $A+B+C+D= . . .$
જો ${7 \over {{2^{1/2}} + {2^{1/4}} + 1}}$$ = A + B{.2^{1/4}} + C{.2^{1/2}} + D{.2^{3/4}}$, તો $A+B+C+D= . . .$
${{12} \over {3 + \sqrt 5 - 2\sqrt 2 }} = $
${{12} \over {3 + \sqrt 5 - 2\sqrt 2 }} = $
જો ${a^x} = bc,{b^y} = ca,\,{c^z} = ab,$ તો $xyz=$
જો ${a^x} = bc,{b^y} = ca,\,{c^z} = ab,$ તો $xyz=$
${{\sqrt {(5/2)} + \sqrt {(7 - 3\sqrt 5 )} } \over {\sqrt {(7/2)} + \sqrt {(16 - 5\sqrt 7 )} }}=$
${{\sqrt {(5/2)} + \sqrt {(7 - 3\sqrt 5 )} } \over {\sqrt {(7/2)} + \sqrt {(16 - 5\sqrt 7 )} }}=$
$9\sqrt 3 + 11\sqrt 2 $ નું ઘનમૂળ મેળવો.
$9\sqrt 3 + 11\sqrt 2 $ નું ઘનમૂળ મેળવો.