Math Chapter Wise question with answer

Q01 Consider the series () ∞ ∑ n 2 n=1 1 z +1 which of the following true? English · DSSSB PGT 2021 Q02 Which of the following statements is INCORRECT? English · JSSC PGT 2018 Q03 The below power series expansion represents which analytic function? () () 4n+1 z / 2n! n = 0,1,2,..., z < 100 ∑ English · JSSC PGT 2018 Q04 The below Taylor series expansion represents which analytic function? ∑ (–1)n z2n + 1 /(2n + 1)! (n = 0, 1, 2,........ English · JSSC PGT 2018 Q05 Match the following: Series Radius of convergence (i) n n 0 nz ∞ = ∑ English · NVS PGT 2022 Q06 If (1 + i tanα)1+itanβ has real values only, then one of them is given by: English · UP PCS (Pre) 1996