Question
If
then r is :
- 6
- 5
- 7
- 8
Hint:
In the question we will use the formula
on both sides then we will simplify to get the value of r.
The correct answer is: 6
Given,![blank to the power of 12 P subscript r equals to the power of 11 P subscript 6 plus 6 times to the power of 11 P subscript 5](data:image/png;base64,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)
![rightwards double arrow fraction numerator 12 factorial over denominator open parentheses 12 minus r close parentheses factorial end fraction equals fraction numerator 11 factorial over denominator open parentheses 11 minus 6 close parentheses factorial end fraction plus 6. fraction numerator 11 factorial over denominator open parentheses 11 minus 5 close parentheses factorial end fraction
rightwards double arrow fraction numerator 12 factorial over denominator open parentheses 12 minus r close parentheses factorial end fraction equals 11 factorial open square brackets fraction numerator 1 over denominator 5 factorial end fraction plus 6 fraction numerator 1 over denominator 6 factorial end fraction close square brackets
rightwards double arrow fraction numerator 12 cross times 11 factorial over denominator open parentheses 12 minus r close parentheses factorial end fraction equals 11 factorial open square brackets fraction numerator 1 over denominator 5 factorial end fraction plus fraction numerator 6 over denominator 5 factorial cross times 6 end fraction close square brackets
rightwards double arrow fraction numerator 12 over denominator open parentheses 12 minus r close parentheses factorial end fraction equals fraction numerator 2 over denominator 5 factorial end fraction
rightwards double arrow fraction numerator 6 over denominator open parentheses 12 minus r close parentheses factorial end fraction equals fraction numerator 1 over denominator 5 factorial end fraction
rightwards double arrow 6 cross times 5 factorial equals open parentheses 12 minus r close parentheses factorial
rightwards double arrow 6 factorial equals open parentheses 12 minus r close parentheses factorial
rightwards double arrow r equals 6](data:image/png;base64,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Related Questions to study
Cyclic polymetaphosphates have the general formula of
Cyclic trimeric polymetaphosphate,
is a compound heaving commercial importance. Which of the following is/are true regarding
-
Cyclic polymetaphosphates have the general formula of
Cyclic trimeric polymetaphosphate,
is a compound heaving commercial importance. Which of the following is/are true regarding
-
If
then n is :
If
then n is :
STATEMENT EXPLANATION Although
andPhosphorus has
are known, thelower pentahalides of nitrogenelectronegativity have not been observedthan nitrogen.electronegativity
STATEMENT EXPLANATION Although
andPhosphorus has
are known, thelower pentahalides of nitrogenelectronegativity have not been observedthan nitrogen.electronegativity
Write the missing product in the following reaction–![4 H N O subscript 3 plus P subscript 4 O subscript 10 rightwards arrow 4 H P O subscript 3](data:image/png;base64,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)
Write the missing product in the following reaction–![4 H N O subscript 3 plus P subscript 4 O subscript 10 rightwards arrow 4 H P O subscript 3](data:image/png;base64,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)
In phosphorus estimation, the compound Mg NH4PO4 is converted on ignition to–
In phosphorus estimation, the compound Mg NH4PO4 is converted on ignition to–
If
then r is :
If
then r is :
Solid
exists as–
Solid
exists as–
The coefficient of
in
is
The coefficient of
in
is
Statement I Two particles moving in the same direction do not lose all their energy in a completely inelastic collision.
Statement II Principle of conservation of momentum holds true for all kinds of collisions.
Statement I Two particles moving in the same direction do not lose all their energy in a completely inelastic collision.
Statement II Principle of conservation of momentum holds true for all kinds of collisions.
The coefficient of
in
is
The coefficient of
in
is
(Me)2SiCl2 on hydrolysis will produce -
(Me)2SiCl2 on hydrolysis will produce -
The coefficient of
in
is
The coefficient of
in
is
(Me)2SiCl2 on hydrolysis will produce -
(Me)2SiCl2 on hydrolysis will produce -
An elastic string of unstretched length and force constant is stretched by a small length . It is further stretched by another small length . The work done in the second stretching is
An elastic string of unstretched length and force constant is stretched by a small length . It is further stretched by another small length . The work done in the second stretching is