" (b) "(b)/(2)=6

The common difference of the A.P. 1/(2b), (1-6b)/(2b), (1-2b)/(2b) is………………

If ((x-2y,5y),(6,a-2b))=5((4,2),((b)/(5),6)) then a+x=

If the quadratic equation ax^(2)+bx+6=0 does not have real roots and b in R^(+), then prove that a>max{(b^(2))/(24),b-6}

The common difference of the A.P. 1/(2b),(1-6b)/(2b),(1-12 b)/(2b),... is (a) 2b (b) -2b (c) 3 (d) -3

The common difference of the A.P. 1/(2b),(1-6b)/(2b),(1-12 b)/(2b),... is 2b (b) -2b (c) 3 (d) -3

The product (a+b)(a-b)(a^2-a b+b^2)(a^2+a b+b^2) is equal to: (a) a^6+b^6 (b) a^6-b^6 (c) a^3-b^3 (d) a^3+b^3

The product (a+b)(a-b)(a^(2)-ab+b^(2))(a^(2)+ab+b^(2)) is equal to: a^(6)+b^(6)(b)a^(6)-b^(6)(c)a^(3)-b^(3)(d)a^(3)+b^(3)

If the quadratic equation a x^2+b x+6=0 does not have real roots and b in R^+ , then prove that a > m a x{(b^2)/(24),b-6}

If the quadratic equation a x^2+b x+6=0 does not have real roots and b in R^+ , then prove that a > m a x{(b^2)/(24),b-6}