Progression (Sequence and Series)Hard
Question
If x,y,z are AM, GM and HM of two positive numbers respectively, then correct statement is -
Options
A.x < y < z
B.y < x < z
C.z < y < x
D.z < x < y
More Progression (Sequence and Series) Questions
If mean = (3 median − mode) x, then the value of x is-...If for an AP a1, a2, a3.....,an,...... ......a1 + a3 + a5 = -12 and a1 a2 a3 = 8then the value of a2 + a4 + a6 equals :-...The sum of first 20 terms of the sequence 0.7,0.77, 0.777, ......, is :...If the roots of the equation (b − c) x2 + (c − a)x + (a − b) = 0 are equal , then a, b, c will be in-...-A man arrange to pay off a loan of Rs.3600 by 40 annual instalments which are in AP. When 30 of the instalments are pai...