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प्रश्न
Check the following for equality
[(−6) – (+8)] × (−4) and (−6) – [8 × (−4)]
उत्तर
L.H.S = [(−6) – (+8)] × (−4)
= [(−6) + (−8)] × (−4)
= (−14) × (−4)
= +56
R.H.S = (−6) – [8 × (−4)]
= −6 – (−32)
= −6 + 32
= +26
L.H.S ≠ R.H.S
∴ [(−6) – (+8)] × (−4) ≠ (−6) – [8 × (−4)]
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