Question

45 - 45=45 ..difine​

Answer 1

Answer:

it will be

(45)2 - 45 =45

Answer 2

Answer:

• Here it is............!!!
• 45=1+2+3+4+5+6+7+8+9
• Another 45=9+8+7+6+5+4+3+2+1
• ATQ,
• 9+8+7+6+5+4+3+2+1-1+2+3+4+5+6+7+8+9=8+6+4+1+9+7+5+3+2=45
• Hence proved !!