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abhishek khare

· started a discussion

· 1 Months ago

In question it is print as hsquare and in solution u written hcube in 1st term.

Question:

If the height, curved surface area and the volume of a cone are h, c and v respectively, then 3πvh3 – c2h2 + 9v2 will be equal to –

Options:
A)

0

B)

4

C)

chv

D)

v2h

Solution:

Ans: (a)

  

Knowledge Expert

· commented

· 1 Months ago

Dear student
We resolved it

Best wishes
Team TR

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