Math, asked by nampallyramesh80, 2 months ago

Degree maths envelopes

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Answered by mysteriousperson41
3

Answer:

what is the question here?

Answered by safasufai
0

Answer:

Envelope, in mathematics, a curve that is tangential to each one of a family of curves in a plane or, in three dimensions, a surface that is tangent to each one of a family of surfaces. For example, two parallel lines are the envelope of the family of circles of the same radius having centres on a straight line.

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