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प्रश्न
Assertion: x – 64x4 = x(1 + 8x2) (1 – 8x2)
Reason: a2 – b2 = (a + b) (a – b)
विकल्प
Both A and R are true and R is the correct reason for A.
Both A and R are true but R is the incorrect reason for A.
A is true but R is false.
A is false but R is true.
MCQ
अभिकथन और तर्क
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उत्तर
A is false but R is true.
shaalaa.com
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