One
No. But sin2a equals 1 minus cos2a ... and ... cos2a equals 1 minus sin2a
1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0
It equals 1
A = 6
13...... 9 plus 5 equals 14...... 14 minus 1 equals 13
1 plus 1 equals one fact
Yes
well 1 plus 0 equals 1 and 100 minus 99 equals 1 and 1 times 1 equals 1 and 1 divided by 1 equals 1this was made by an eleven year old
8 - 1 = 7
It equals 1
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.
The answer is 100.