Assertion (A): The value of q=+2, if x = 3,y=1 is the solution of the line 2x+y-q²-3=0
Reason (R): The solution of the line will satisfy the equation of the line
a) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.
b) If both the assertion and reason are true but the reason is not a correct explanation
of the assertion
c) Assertion is true but reason is false d) Assertion is false but reason is true
Answers
answer a
Step-by-step explanation:
assertion and reason both true reason is the correct explanation
Given : Assertion (A): The value of q=±2, if x = 3,y=1 is the solution of the line 2x+y-q²-3=0
Reason (R): The solution of the line will satisfy the equation of the line
To Find : Correct option
Solution:
Assertion (A): The value of q=+2, if x = 3,y=1 is the solution of the line 2x+y-q²-3=0
2x+y-q²-3=0
x = 3,y=1 is the solution
=> 2(3) + 1 - q² - 3 = 0
=> q² = 4
=> q = ±2
Value of q can be +2 or -2
CORRECT
Reason (R): The solution of the line will satisfy the equation of the line
CORRECT
both the assertion and the reason are true and the reason is a correct explanation of the assertion.
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