Comprehension Type Questions
P
Direction The real roots of the equa... VIDEO
Comprehension Type Questions
P
Direction The real roots of the equation \( 2 x^{3}- \)
W \( 19 x^{2}+57 x+k=0 \) are the first three terms of a geometric progression.
If the geometric progression is decreasing, then the sum of its infinite number of term is
(1) \( 27 / 2 \)
(2) 9
(3) \( 9 / 2 \)
(4) 12
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