MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Constraints

Check the dif...

Question

Check the differentiability of the y=Cosx , at x=2 both graphically as well as analytically?

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. Check the continuity of

\frac{sin x}{cos x}

x = \frac{π}{2}

.

f (x) = \{\begin{cases} \frac{1}{1 + e^{1 / x}} & , x \neq 0 \\ 0 & , x = 0 \end{cases}

then f (x) is

(a) continuous as well as differentiable at x = 0
(b) continuous but not differentiable at x = 0
(c) differentiable but not continuous at x = 0
(d) none of these

Q. The function

f (x) = \frac{\sin (π [x - π])}{4 + {[x]}^{2}}

, where [⋅] denotes the greatest integer function, is
(a) continuous as well as differentiable for all x ∈ R
(b) continuous for all x but not differentiable at some x
(c) differentiable for all x but not continuous at some x.
(d) none of these

Q. ______ can send pictures graphics or designs as well.

Q. Check the continuity of

f (x) = sin x + cos x

x = 0

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Terminology

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon