Which statements are true about the tangent function? check all that apply
1. tan(∠pab) = y/x
2.tan(∠apb) = x/y
3.tan(∠pab) = sin(< pab)/cos(< pab)
4.tan(∠pab) = cos(< pab)/sin(< pab)
5.tan(∠pab) = pb/ab

Function tangent of an angle in a right triangle equals
- opposite side / adjacent side
- sine of the angle / cosine of the angle

For this reason, all answers choices are correct except the fourth one, which is the cotangent of angle PAB.

Multiplication property of zero

I’m not absolutely sure but i think it’s 7x6x5x4x3x2=5040 because as the first character you can take any of the 7 given then you are left with 5 then 6 then 4 etc.