6hey....is this from TMH???
SOLUTION ahead
Can Sum1 pl. write the Statements for the proof that is why did they apply SUCH Conditions for each of the cases ??? [7]
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5 Answers
11tapan bhai aise questions mein sabse pehle
f(0),f(-1),f(1),f(2),f(-2)
check karte hain
jaha pe y ki value ka sign change hoga uss inerval mein ek root hoga[1]
21kisne kaha bhai ???
Intermediate says ATLEAST 1 root in (a,b) if f(a).f(b) < 0
1357
if x axis passes through line 1 or 2 then 2 roots
if x-axis is in between the lines then 3 roots
if x-axis lies outside the line then 1 root
hope this helps
21OH OKIE!!!
SO d will now be responsible for "shifting of axis"
Thanx Sir, AGAIN !! [3]