D.u. 2014 the order of the automorphism group of klein's group is (b) 7. (c)6 (d) 24 (a) 3 4 8. the logarithmic map from the multiplicative group of positive re

D.U. 2014 The order of the automorphism group of Klein's group is (b) 7. (c)6 (d) 24 (a) 3 4 8. The logarithmic map from the multiplicative group of positive real numbers to the additive group of real number is (a) a one-to-one but not an onto lhomomorplhism (c) not a homomorphisım (b) an onto but not a one-to-one homomorphisım (d) an isomorphism D.U. 20141