one corner of a long rectangular sheet of paper of width 50cm is folded over so as into reach the - Maths - Application of Derivatives

Question

one corner of a long rectangular sheet of paper of width 50cm is
folded over so as into reach the opposite edge of the sheet find
the maximum length of the crease (the ans is 75root3/2, how?)

Tabassum Khan · Answer

Please find this answer
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one corner of a long rectangular sheet of paper of width 50cm is folded over so as into reach the opposite edge of the sheet. find the maximum length of the crease (the ans. is 75root3/2, how?)