Q)
(chatquestion)...MATH 101 Test.
Time: 30 mins.
Instruction: Answer all questions
1. (a) Prove by mathematical induction/
%3D
(b) Expand (x² -
2y)5 using binomial theorem. *
2. (a) Prove that cos e + sin 0 = 1 - 3sin²0cos20 x
%3D
(b) If the universal set U = {x:x is a natural number and 1s x5 9} v
%3D
Given that P= {x:1 <xS 4} and Q= {2, 4, 6, 8 }. Find (P U Q)°
2,3
10)...(Help me answer this question urgently)
1 Answer
...
