Question

TIME: 1:30 hrs
INSTRUCTIONS: 1) Paper is divided into FOUR sections.
2) Figures to the right indicates FULL MARKS.
SECTION A (7 Marks)
Q1] Select and write most appropriate answer from the given alternatives
If w is a complex cube root of unity then the value of w99 + w 100+ whol is
2
A) -1
B) 1 C) 0
D) 3
If the angles of a triangle are in the ratio 1:2:3 then the smallest angle in radian is
1]
7
MT
77
IT
A)
B)
C)
D)
2.
2
Q2] Answer the following questions
1+tando
l] If 0 = 60° then find the value of
2tano
2277
II Convert
in degree
15
III) Find the value of V-6-3​

Answer 1

Answer:

don't know this answer.