Math, asked by ManavHarsana, 6 months ago

if mx^m-nx^n=0, then what is the value of 1/x^m+x^n + 1/x^m-x^n​

Answers

Answered by Harshikesh16726
0

Answer:

ANSWER

Since x is nearly equal to one

Let x=1+h

h<<<1 ------(i)

Substituting in the equation we get

m−n

mx

m

−nx

n

=

m−n

m(1+h)

m

−n(1+h)

n

=

m−n

m(1+mh)−n(1+nh)

------since h<<<1

=

m−n

m−n+(m

2

−n

2

)h

=1+

m−n

(m

2

−n

2

)h

=1+(m+n)h

=(1+h)

m+n

=x

m+n

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