If `a,b,c` are in AP, then the value of `|(1,2,a), (2,3,b),(3,4,c)|`

If a,b,c are in A.P then the value of det[[1,2,a2,3,b3,4,c]]

If a=-1, b=-2/3, c=-3/4 , then the value of a+b+c is

If ab^(2)c^(3),a^(2)b^(3)c^(4),a^(3)b^(4)c^(5) are in A.P.(a,b,c>0), then the minimum value of a+b+c is (a)1(b)3(c)5(d)9

If a^(2),b^(2),c^(2) are in AP then prove that (1)/(a+b),(1)/(c+b),(1)/(a+c) are also in AP.

If ab^2c^3,a^2b^3c^4,a^3b^4c^5 are in AP (a,b,cgt0) thgen the minimum value of a+b+c is

If a+b=2c, then the value of (a)/(a-c)+(b)/(b-c) is (1)/(2)(b)1(c)2(d)3

If three positive real numbers a,b ,c are in A.P such that a b c=4 , then the minimum value of b is a) 2^(1//3) b) 2^(2//3) c) 2^(1//2) d) 2^(3//23)

If three positive real numbers a,b ,c are in A.P such that a b c=4 , then the minimum value of b is a) 2^(1//3) b) 2^(2//3) c) 2^(1//2) d) 2^(3//23)