find the value of a for which the quadratic equation 4y*2-3ay+1=0 has equal root.
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Answered by
22
For equal roots,
D = 0
b² - 4ac = 0
b = -3a
a = 4
c = 1
(-3a)² - 4 x 4 x 1 = 0
9a² - 16 = 0
9a² = 16
a² = 16/9
a = 4/3
Required value of 'a' = 4/3
Hope This Helps You!
D = 0
b² - 4ac = 0
b = -3a
a = 4
c = 1
(-3a)² - 4 x 4 x 1 = 0
9a² - 16 = 0
9a² = 16
a² = 16/9
a = 4/3
Required value of 'a' = 4/3
Hope This Helps You!
Answered by
8
Final answer:
a = 4/3
Hope it helps..............
a = 4/3
Hope it helps..............
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