alleryਨੌਂ ਆਈਟਮਾਂ ਹਰੇਕ ਕਾਰਨ Rs7 ਦਾ ਨੁਕਸਾਨ ਹੁੰਦਾ ਹੈ। ਕੁੱਲ ਹਸਤਾਖਰਿਤ ਨੁਕਸਾਨ?
A63
B−16
C−63
D16
Answer & Solution
Correct answer: C. −63
ਚਿੰਨ੍ਹ ਵੱਖਰੇ ਹੁੰਦੇ ਹਨ, ਇਸਲਈ ਗੁਣਨ 7 × 9 = 63 ਦੇ ਨਾਲ ਨੈਗੇਟਿਵ ਹੁੰਦਾ ਹੈ।
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