Math, asked by shivani2005tiwari, 6 months ago

in triangle abc PR is parallel to AB and PQ is parallel to BC , AP = QC . PROVE THAT AS =PR AND QR=CS

Answers

Answered by Abhisheksingh5722
7

Answer:

if an object of 7 cm heght is placed at a distance of 12 cm from a convex lens of focal length 8 cm foind the position,nature and height of image

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