A multiplicative inverse of an integer a is an integer x such that the product ax is congruent to 1 with respect to the modulus m.
1.
Check:
The multiplicative inverse of 5 in is 9.
2.
Check:
The multiplicative inverse of 5 in is 5.
3.
Check:
The multiplicative inverse of 5 in is 8.
Answer:
The simplest form of 1/2 x 2 is 2 or 2/1 or 4/2.
The simplest form of 3/8 is 3/8.
Step-by-step explanation:
(look at picture)
Answer:
Rs 2163.20.
Step-by-step explanation:
The formula for this is
A = P(1 + r)^t where P is the amount invested, r = the rate (as a decimal) and t = the number of years.
So for rs 2000 we have:
A = 2000(1 + 0.04)^2 = Rs 2163.20
N+(n+2)+(n+4)=165
add everything together to get
3n+6=165
Subtract 6 from each side
3n=159
divide by 3
n=53
the numbers are 53,55,57
Answer:
You haven't provided expressions, so I can work out the problem for you. When we divide fractions, remember always "keep, switch, flip!" That's what we're gonna do here. We keep the 2/5, switch the sign to multiplication, and flip the 7/8 to 8/7. Therefore, we have 2/5*8/7. That gives us 16/35. Hope this helps!
Step-by-step explanation: