Using the identity cos^2(x) + sin^2(x) = 1, we find cos(x) = √(1 - (3/5)^2) = 4/5.

Using the identity cos(x) = sqrt(1 - sin^2(x)), we have cos(x) = sqrt(1 - (3/5)^2) = sqrt(16/25) = 4/5.

tan^(-1)(1) = π/4.

tan^(-1)(1) = π/4, since tan(π/4) = 1.

tan^(-1)(1/√3) = π/6, since tan(π/6) = 1/√3.

x = tan^(-1)(√3) = π/3, thus sin^(-1)(x) = sin^(-1)(√3/2) = π/3.

Since tan^(-1)(√3) = π/3, then 2x = 2π/3 and sin(2x) = sin(2π/3) = √3/2.

Solving 3x - 5 < 10 gives 3x < 15, thus x < 5. The largest integer is 4.

Solving 3x - 5 < 10 gives 3x < 15, thus x < 5. The largest integer value is 4.

Solving the inequality: 4x < 16, thus x < 4. The largest integer value of x is 3.

x < 5, so the maximum positive integer value of x is 4.

Since x^2 < 16, x must be less than 4, as x is positive.

If X is constrained by Y, it means that Y limits or restricts X.

X turns right to face west and then turns left to face south.

Y is the shortest as X is taller than Y and Y is shorter than Z.

X is the father of Y, and Y is the mother of Z, making X the grandfather of Z.

Z is the child of Y, who is the child of X, making Z the grandson of X.

Z is the daughter of X as Y (Z's mother) is married to X.

X is the sister of Y, and since Y is the brother of Z, X is also the sister of Z.

Z is the father of Y, making Z the grandfather of X.

x + y ≡ 2 + 1 ≡ 3 (mod 3), which is equivalent to 0, but since we are looking for the value, it is 0 mod 3.

Using the method of successive substitutions or the Chinese Remainder Theorem, the smallest solution is x = 26.

x can be expressed as 4 + 5k, where k is an integer. 19 is not congruent to 4 modulo 5.

10 mod 6 = 4, so x could be 10.

Using the method of successive substitutions or the Chinese Remainder Theorem, we find that the smallest positive integer solution is x = 25.

x + y ≡ 4 + 3 ≡ 7 (mod 7), which is equivalent to 0.

11 mod 7 = 4, so x could be 11.

If x ≤ 4, then 2x ≤ 8 is always true.

This is a perfect square: (x + 1)^2 = 0 => x = -1.

Factoring gives (x - 2)(x - 3) = 0, so x = 2 or x = 3.