1800-150-456-789
FlagBACK
Flag Differential Calculus> Differentiability questions. Please solve...
question mark

Differentiability questions. Please solve . answer is 2 but left hand limit does not exist. How is it possible ?? (Question in attachment)

Manish Jha , 6 Years ago
Grade
anser 1 Answers
Aditya Gupta

Last Activity: 6 Years ago

the domain of the given function is [0, infinity).
so, by definition, it is said to be differentiable at each point in its domain if it is derivable everywhere in in (0, infinity) and the right hand derivative at 0 exists.
as you can see, the right hand derivative at zero exists and is equal to  – 1.
so, it is said to be differentiable at 0 just because of the definition of derivability at the end points of an interval.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Other Related Questions on differential calculus

question mark
the diameter of a roller is 84 cm and its length is 120 cm. it takes 500 complete revolution to  move once over to level a playground. find the area of the playground in square m?
differential calculus
1 Answer Available

Last Activity: 2 Years ago

question mark
Find dy/DX when y=x^sinx+sin-1√x.
 
Please give me the solution of this problem. 
differential calculus
0 Answer Available

Last Activity: 2 Years ago

question mark
If domain of f(x) is [-1, 2], then find the domain of f([x]-x^2+4), where [ ]denotes greatest integer function.
differential calculus
0 Answer Available

Last Activity: 3 Years ago

question mark
Solve the differential equation y’’+2ty’-4y=1, y(0)=y’(0)=0.
differential calculus
0 Answer Available

Last Activity: 3 Years ago

question mark
Example 20. (i) In a AABC, find the maxima and minima of u = sin A sin B sin C
where A + B + C = T
(ii) In a plane triangle ABC, find the maximum value of cosA cosB cosC.
differential calculus
0 Answer Available

Last Activity: 3 Years ago