What is the remainder of 1 divided by 13 in 1993?

What is the remainder of 1 divided by 13 in 1993?

four

1. 2, 4, 7, 11, 16, 22, 29. What is the number from the left of this column divided by 5?
A little more detail

Let X1 = 1x2 = X1 + 1x3 = x2 + 2. Xn = x (n-1) + (n-1) when n = 1993, x1993 = x1992 + (1993-1) = x1991 + (1993-2) + (1993-1). X1993 = 1992 + 1991 + 1990 +. + 2 + 1 + 1 = 1993 * 996 + 1 = 1985029, so the remainder of 1985028 / 5 is 4

111…… What is the remainder of 1 divided by 7?

111111, six consecutive ones, divisible by seven
1993 △ 6 = 332 + 1
1 △ 7 = 0 more than 1
The remainder is 1

In this paper, the missing quadratic terms of the polynomial m + 2 ^ - 1 about M are supplemented and arranged according to the ascending power of M

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You can do this as follows:
In this paper, the quadratic terms of the polynomial x + 2x with respect to x, which are missing to the third power-1, are supplemented and arranged in ascending order of X______________ Answer: - 1 + X + X & # 178; + 2x & # 179;

75 / 50 of a number is 6 more than 24. Find the number (equation)

Hello
Let this number be X
75%x-6=24
75%x=30
x=30÷75%
x=40
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60% is equal to ()

60% is equal to (3 / 5)

How to solve the 3x = 4 (X-7) equation?

3x=4(x-7)
3x=4x-28
3x-4x=-28
-x=-28
x=28

1. Given that a (- 2,0), B (0,2), point C is any point on the circle x ^ 2 + y ^ 2-2x = 0, then the minimum area of △ ABC is?
2. In the circle x ^ 2 + y ^ 2 = 5x, the lengths of N strings passing through the point (5 / 2,3 / 2) form an arithmetic sequence. The shortest string length is the first item A1 of the sequence, and the longest string is an. If the tolerance D ∈ (1 / 6,1 / 3), then the value set of n is?

1. The area of triangle depends on the distance between ab line segment and point. As can be seen from the graph, the nearest point to the line segment is (- radical 2 / 2, radical 2 / 2). So the distance between point and line is calculated. 2. Then the set of values of n is {4,5,6} x ^ 2 + y ^ 2 = 5x, so (X-5 / 2) ^ 2 + y ^ 2 = (5 / 2) ^ 2, so the center of circle is C (5

2 / 7 of a number is equal to 4 / 5 of 80

Let this number be X
2/7x=80×4/5
2/7x=64
x=64÷2/7
x=64×7/2
x=224

If the terminal edge of angle α passes through the point P (3cos θ, - 4cos θ), (where θ is the second quadrant angle), find sin α, cos α, Tan α

Theta is the second quadrant angle
So cos theta