Question

the temperature in Polar region winter can be low as :(a) -40 degree Celsius (b) 34 degree Celsius (c) 45 degree Celsius (d) -37 degree Celsius​

Answer 1

Explanation:

During the winter season, cool, dry winds blow from north to the south. The sun rays do not fall directly into the region as a result, the temperatures are quite low in northern India.

Answer 2

Answer:

a) ( √3× - 2y )²

b) ( x/6 - y/5 )²

c) ( 4x + y)²

d) ( 2x + 9 ) ( 2x - 7 )

e) ( 4x/5 + y/4 ) ( 4x/5 + 3y/4 )