Question

(a)
50°
(b)
40°
80°
(d)
The pair of linear equations y = 0 and y + 6 = 0 has
a)
unique solution
(b) No solutio
(c)
Infinitely many solutions
(d)
Only solu
The mean and median of a distribution are 14 and 15 respectively.
The value of mode is
(a) 16
(b) 17
(c) 18
5-V3
The number is
number
4
(a) an irrational (b) a rational number (C) Integer
If tan A = 1 then 2 sinA.COSA =
(a) 1
(b) 0
(c) -1​

Answer 1

Answer:

a) unique solution

b) 17

c) 18

c) -1​