Question

vot.
1
1
(p2 - 49) + (r2 - 4s) <0 =p2 + y2 - 4 (q + s) < 0
p2 + r2 - 2pr< 0
(p - r)? < 0, which is impossible, as both p, r are real numbers
our assumption is wrong
atleast one of the given equations has real roots.
(putting 2 la.
6.
S
L
ERCISE 6.3
(i) x2 + 9 = 0
(ii) 4x2 – 24x + 35 = 0
- Find the nature of roots of the following equations without solving them :find the nature of roots for
Xsquare+9=0​

Answer 1

Answer:

what is this bro....... aapne too sayad book hi print kr de but sorry mujhe aapka question smj nhi aaya......