Comprehension
The numbers \( a, b \), and \( c \) are between 2 and 18 , such that
(i) their sum... VIDEO
Comprehension
The numbers \( a, b \), and \( c \) are between 2 and 18 , such that
(i) their sum is 25
(ii) the numbers \( 2, a \), and \( b \) arc consecutive terms of an A.P.
(iii) the numbers \( b, c, 18 \) are consecutive terms of a G.P.
If \( a, b \) and \( c \) arc roots of the equation \( x^{3}+q x^{2}+r x+s=0 \), then the value of \( r \) is
(a) 184
(b) 196
(c) 224
(d) None of these
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