Question

Prove that

$\huge{Z1\:-\:Z2\:\:=\:\:Z1\:+\:(-Z2)}$​

Answer 1

Answer:

LHS = Z1 - Z2

RSH = Z1 + ( -Z2)

= Z1 - Z2 [ {+}×{-} = -]

hence LHS = RSH

Answer 2

your answer is hear vinitha!!...

to prove- Z1-Z2 =Z1 +(-z2)

prove ,

LHS= Z1-Z2

RHS= Z1+(-Z2)

= Z1 - Z2......{ (+) (-) = (-)

so

LHS = RHS..

hope it's help you...

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