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Assertion (A): If the system of …

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Assertion (A): If the system of equations 2x + 3y = 7 and 2ax + (a + b)y = 28 has infinitely many solutions, then 2a - b = 0 Reason (R): The system of equations 3x - 5y = 9 and 6x - 10y = 8 has a unique solution options:a. Both A and R are true and R is the correct explanation of A. b. Both A and R are true but R is not the correct explanation of A. c. A is true but R is false. d. A is false but R is true

Posted by Adrija Saha 3 years, 7 months ago

CBSE > Class 10 > Mathematics

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