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Introduction to Quadrilaterals (in Malayalam)
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This lecture gives an introduction towards the the concept of quadrilaterals and their geometry.the course overview and structure is also covered.

Shilpa Biju
Experienced trainer for quantitative aptitude and reasoning for IBPS PO, RRB, CSIR NET etc, well versed in English.

Unacademy user
1.biocides like algicides.. fungicides can be used while cleaning Taj Mahal all though it will be a tym consuming process but will protect the building 2. by reducing consumption of sulfur containing products using cleaning agents like electrostatic precipitator as already mentioned
Subhodeep Das
10 months ago
Nietika bhat
10 months ago
thnku sir
mam Upload in hindi Or english... Ur Videos r great for aptitude. l thanks Fr teaching
Shilpa Biju
6 months ago
Thanks a lot dear