Question

age
6.
14
is compe
number
14 Find the acm and ICF of 12, 15, 21
Opplying the prime factorisation met
Section -
Each question carries 4 marks (4X4=
15. Find the mode of following dala
(in years) 5-15 15-25 25-35 35-4545-55
No. of patients 26 11 21 23
16. Prove that J5 is an irrational number
17. Obtain all the other Zeroes of 2x2 + x2
if two of its zeroes are - J3 and J3
18.FL one zero of quadratic polynomial
30x² + Kx - 2 is - 2. Then find the rea
Section o
Sach question cawrics f mouton
of K.​

Answer 1

Answer:

download goprap and enter your class and open book chart