Question

showd be
slightly 7
otherwise it
does not have
portals
A solurion containing 9. 678 g of locul
( Mocot = 267.5? is taken. The chloruc rona
from the soln in treated with
siver Nitrate (Ag No.) 4.78 g of figel
precipitate is obtained. The formula of
how the complex is agtoon and on
12
carat1.47.
compleasolution containing 2. ​

Answer 1

Answer:

MATHS

The denominator of a fraction is one more than twice the numerator. If the sum of the fraction and its reciprocal is 22116.

Then Denominator=2x+1

Fraction =2x+1x

Reciprocal of the fraction =x2x+1

It is given that the sum fo the fraction and its reciprocal is 22116

∴2x+1x+x2x+1=22116

⇒x(2x+1)x2+(2x+1)2=2158⇒2x2+x5x2+4x+1=2158

⇒21(5x2+4x+1)=58(2x2+x)⇒105x2+84x+21=116x

⇒11x2−26x−21=0⇒11x2−33x+7x−21=0⇒11x(x−3)+7(x−3)=0

⇒(11x+7)(x−3)=0⇒x=3,−117