In algebra, letters may stand for(A) known quantities (B) unknown quantities (C) fixed numbers (D) none of these
In algebra, letters may stand for
(A) known quantities (B) unknown quantities (C) fixed numbers (D) none of these



How many vertices, faces, and edges does a cuboid have?
Last Activity: 7 Months ago

Fill in the blank:
____________ INR 100 notes make 500 rupees.
Last Activity: 7 Months ago

The smallest 7 digit number in the system is?
Last Activity: 7 Months ago