निम्नसूत्रसे परिभाषितअनुक्रमके पहलेपांचपदोंको लिखिए: a_(n) =(-1)^(n-1).2^(n) | 10 | समान्तर श्रे...

B={a_(n):n in N,a_(n)+1=2a_(n) and a_(1)=3}

If quad 1,a_(1)=3 and a_(n)^(2)-a_(n-1)*a_(n+1)=(-1)^(n) Find a_(3).

Differentiate |x|+a_(0)x^(n)+a_(1)x^(n-1)+a_(2)x^(n-1)+...+a_(n-1)x+a_(n)

If a_(n) = 2^(2^(n)) + 1 , then for n > 1, last digit of a_(n) is

If n^(th) terms of the sequence {a_(n)} where a_(n)=(-1)^(n-1)5^(n+1) , find a_(1),a_(2) , and a_(3) is

Write the set A = {a_(n):n inN,a_(n+2)=3a_(n),a_(1)=1} in tabular form.

If a_(1)=2 and a_(n)-a_(n-1)=2n(n>=2), find the value of a_(1)+a_(2)+a_(3)+....+a_(20)

Let f(x) = a_(0)x^(n) + a_(1)x^(n-1) + a_(2) x^(n-2) + …. + a_(n-1)x + a_(n) , where a_(0), a_(1), a_(2),...., a_(n) are real numbers. If f(x) is divided by (ax - b), then the remainder is

Write the set B={a_(n):n in N,a_(n+2)=a_(n+1)+a_(n)anda_(1)=a_(2)=1} in tabular form.

If a_(n) = n(n!) , then what is a_1 +a_2 +a_3 +......+ a_(10) equal to ?