A.
Yes two circles can be equal when they have same area.
as if
Area1 = Area2 => pi* r1*r1= pi*r2*r2
=> r1^2=r2^2
as r1 and r2 can't be negative
=>r1=r2
So circles have equal radii also.
B.
No two circles are not equal when their radii is within10% of each other.
For example circle with radii 100 and 105 are not equal even the ave radii within 10%.
C.
No two integers are not equal when they give same remainder when divided by given integers.
For example, 5,8,11.
These three give remainder 2 when divided by 3. Though they are not equal.
D.
No thats not the case.
4,,6,8 are multiples of 2 but they are not equal.
help with this question an equals method is supposed to provide an equivalence relation among the...
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