Question

varify that a÷(b+c)(a÷b)+c,where a (-10)b=1 and c=1​

Answer 1

Step-by-step explanation:

a÷(b÷c)



=(a÷b)÷(a÷c)

LHS=a÷(b+c)=

b+c

a

RHS=(a÷b)+(a÷c)=

b

a

+

c

a

=

bc

ac+ab

∴LHS



=RHS

a=−10,b=1 and c=1

LHS=a÷(b÷c)=(−10)÷(1÷1)

=−10÷1=

1

−10

=−10

RHS=(a÷b)+(a÷c)=

1

−10

+

1

−10

=(−10)+(−10)=−10−10=−20

∴LHS



=RHS