Question 1(ii) Find the value of: (ii) 93
(ii) 93
Here '9' is called the base and ‘3’ the exponent.
93=9×9×9=729
Question 9 (ii) In triangle ABC, right-angled at B, if tan A = 1√3, find the value of: (ii) cos Acos C - sinAsin C
Question 2 (i) Find: 932