194
Paper - 2014
Find the equation of tangent plane of
2xz2 - 3xy - 4x = 7 at A(1,-1, 2).
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Answer:
The radius of cylinder is 7 cm
Step-by-step explanation:
A rectangular paper of length 44 cm and width 6 cm is rolled to form a cylinder of height equal to width of the paper.
The height of cylinder is equal to width.
So, h = 6 cm
A cylinder rolled through length.
So, the circumference of circular part of cylinder is 44 cm
Let radius of cylinder be r cm
Hence, the radius of cylinder is 7 cm
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i don't know bro sorry but please mark me brainliest
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