alleryਹਰ ਨੂੰ ਤਰਕਸੰਗਤ ਕਰਨ ਤੋਂ ਬਾਅਦ, 1/√2 ਕਿਹੜਾ ਮੁੱਲ ਬਣਦਾ ਹੈ?
A√2
B√2/2
C2√2
D1/2
Answer & Solution
Correct answer: B. √2/2
ਉੱਪਰ ਅਤੇ ਹੇਠਾਂ ਨੂੰ √2 ਨਾਲ ਗੁਣਾ ਕਰਨ ਨਾਲ √2/2 ਮਿਲਦਾ ਹੈ।
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