2y+4=2(y+2)
2y+4=2y+4
4=4
so the answer is all real numbers or infinite solutions
Answer:
We know that a tangent is a straight line that touches a curved surface or some curve at exactly one point. Or in short we may say that it just touches the curve. In geometry a chord is a straight line segment whose both end points lie on any curve.
Step-by-step explanation:
