Math Chapter Wise question with answer

Q01 If f(x) = ax + b and f(f(f(x))) = 8x + 21 and if a, b are real numbers then a + b is equal to– English · UP PGT 2021 Q02 In the field () R,, ⊕ ⊕ ⊙ ⊙ ⊙ where R is set of real numbers and a ⊕ ⊕ ⊕ b = a + b –1, a ⊙ ⊙ ⊙ b = a + b – ab for a... English · Rajasthan TGT 2013 Q03 If the number of handmade fans and plates are interchanged for all the schools in that order, than what is the tota... English · EMRS TGT-2023 Q04 Two sets A and B contains 4 and 5 elements respectively. Number of one - one and onto mapping from A to B is/are: English · KVS PGT 2023 Q05 If n(A) = m and n(B) = n, then the total number of non-empty relations that can be defined from A to B are: English · KVS PGT 2022 Q06 A and B are two sets such that n(A)=4 and the number of non - empty relations from A to B is 4095. Then n(B) is equ... English · KVS PGT 2022