The two ends of a straight line have coordinates (1,3) and (2,5). it is to be reflected about a straight line that passe: s through the points (0, 0.5) and (4, 6). write the necessary transformation matrix for the above operation, and determine the new coordinates of the end points of the line.

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero