Question

- (A) For every subquestion 4 alternative answers are given. Choose th
answer and write the letter of the alphabet of it:
(i) The first term of an A.P. is 1 and the nth term is 20. If S = 399,
(A) 42 (B) 38 (C) 21 (D) 19
(ii) A die is rolled. What is the probability of getting an even numb
face?
(A
al?
с
b
(iii) What is the degree of the determinant
d
(A)1 (B) 3 (C) 4 (D) 2
(iv) Which of the following equations has roots 3 and 5?
(A) x2 + 3x + 5 = 0
(B) x2 - 15x+8 =0
(C) x2 + 8x - 15 =0
(D) x2 - 8x + 15-0​

Answer 1

g guys are 1927 km apart a day later he goes to Tamilnadu a day later he goes to Tamilnadu which is 63 km away

Answer 2

Explanation:

i)Option B

ii)Option A

iii)Option C

iv)Option D