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Grade: 12th pass
        
Its a function question please can anyone solve this?
5 months ago

Answers : (2)

Saurabh Koranglekar
askIITians Faculty
3177 Points
							Dear student

Finding limi at 2
2x/1 for x=2
=4

4a-2b=4-3=1

9a-3b+3= 6-a+b
On simplification, 10a-4b =3

a=0.5; b= 0.5

Regards
5 months ago
Arun
23013 Points
							
Dear student
 
if it is continuous at x = 2
 
then LHL = RHL = f(2)
4 = 4a – 2b + 3
 
4a – 2b = 1.            (i)
 
Also
for x = 3
LHL = RHL = f(3)
 
9a – 3b + 3 = 6 – a + b
10a – 4b = 3.            (ii)
 
onnsolving (i) and (ii)
 
2a = 1
a = ½
 
hence 2b = 4a – 1 = 1
 
b = ½
 
5 months ago
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