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Del - Operator - II Starter Quiz
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Question 1
A vector
Curl of
at the point (1, 0, 2) is
![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721634874645.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721635575185.png)
Question 2
The vector function
is
![](https://gradeup-question-images.grdp.co/liveData/PROJ48124/1587717445449164.png)
Question 3
The constant b such that
= (bx + 4y2z)i +(x2sinz – 3y)j – (ex + 4cosx2y)k is solenoidal is ________
![](https://gradeup-question-images.grdp.co/liveData/PROJ46934/158591336603349.png)
Question 4
The directional derivative of
in the direction of the unit vector at an angle of
with y-axis at point (1,1), is given by _____.
![](https://gradeup-question-images.grdp.co/liveData/PROJ7395/1503988001684910.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ7395/1503988002416629.png)
Question 5
If
. So the value of
at the point (1, –1, 1) is
![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721633437225.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721634173785.png)
Question 6
If ![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721629097372.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ46763/1585721629097372.png)
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Jul 23ESE & GATE EC