यदि एक संख्या और उसके व्युत्क्रम का योग 17/4 है तो वह संख्या बताइए
Answers
Answered by
35
hay!!
Dear user -
माना संख्या=x
तब संख्या का व्युत्क्रम = 1/x
x+1/x =17/4
4x +4=17x
4=17x-4x
4=13x
x=4/13
I hope it's help you
Dear user -
माना संख्या=x
तब संख्या का व्युत्क्रम = 1/x
x+1/x =17/4
4x +4=17x
4=17x-4x
4=13x
x=4/13
I hope it's help you
Answered by
21
let the no.=x
And other =1÷x
According to question
X+1/x=17/4
4x^2+4=17x
4x^2-17x+4=0
4x^2-16x-x+4=0
4x(x-4)-1(x-4)=0
(4x-1)(x-4)=0
X=4and x=1/4
And other =1÷x
According to question
X+1/x=17/4
4x^2+4=17x
4x^2-17x+4=0
4x^2-16x-x+4=0
4x(x-4)-1(x-4)=0
(4x-1)(x-4)=0
X=4and x=1/4
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