Question

simplify the following (-1/5) whole to the power 2 ×(3/7) whole to the power 2×(-1) whole to the power 45× (35/27)​

Answer 1

Step-by-step explanation:

1. Q.4 Fill in the blankes:
3. 1. Filament is supported by
4. _______thicker wires
6. 2. Plastic, rubber and Bakelite are________materials.
8. 3. Magnetic poles exist in pairs of_____or_____
10. 4. The magnetic strength of a magnet is more at its____