Consider the sequence `8A+2B , 6A+B , 4A , 2A-B,...` Which term of this sequence will have a coefficient of `A` which is twice the coefficient of `B``? `

Which is B in the sequence ?

In 3a^2b c , the coefficient of a^2\ is \ 3b c , the coefficient of b is 3a^2c and the coefficient of c is 3a^2bdot

The 8th term of the sequence {-8, -6, -4, -2,…} is-

Consider the arithmetic sequence 17,20,23,26,….. a) Write the algebraic form of this sequence. b) Is 400 a term of this sequence?. c) Is the square of any term of this sequence belongs to this sequence? Why?

Which term of the sequence : 8-6i, 7 - 4i, 6- 2i,.......... is pure imaginary ?

If nth term of a sequences is 2n+b, wherea,b are constants,is the this sequence an A.P.?

Find the coefficient of a^-6 b^4 in the expansion of (1/a-(2b)/3)^10 .

Which term of the sequences 8-6i, 7-4i, 6-2i, …………….is a real number?

Consider the expansion of (a+b+c+d)^(6) . Then the sum of all the coefficients of the term Which contains both a and b is

Consider the expansion of (a+b+c+d)^(6) . Then the sum of all the coefficients of the term Which contains both a and b is