SASSA is no longer allowing people to change their phone number on their website due to a number of reasons, including: •To prevent fraud and abuse. SASSA has seen an increase in fraudulent applications for the SRD grant, and changing the phone number can be a way for fraudsters to circumvent security measures. •To improve efficiency. SASSA is processing millions of SRD applications, and allowing people to change their phone number would add to the workload and make it more difficult to process applications quickly. •To ensure that beneficiaries receive important information. SASSA uses the registered phone number to communicate with beneficiaries about their applications, payments, and other important information. If the phone number is changed, beneficiaries may miss out on important information. If you need to change your phone number, you can do so by submitting an appeal on the SASSA website. You will need to provide your ID number, the old phone number, and the new ph
Pi (π) is an irrational and transcendental number that represents the ratio of the circumference of a circle to its diameter. It is a mathematical constant because it is a fixed value that is inherent in the geometry of circles and appears in many mathematical formulas and calculations.
One of the reasons that pi is called a mathematical constant is that its value does not change, regardless of the size of the circle. This is because pi is defined as the ratio of the circumference of a circle to its diameter, and this ratio remains constant for all circles, regardless of their size.
In mathematical terms, pi is defined as the ratio of the circumference (C) of a circle to its diameter (d), expressed as π = C/d. This ratio is always the same for any given circle, regardless of its size, and it is approximately equal to 3.14159.
Another reason that pi is considered a mathematical constant is that it appears in many mathematical formulas and calculations, including those used in trigonometry, geometry, calculus, and physics. For example, the area of a circle can be calculated using the formula A = πr², where r is the radius of the circle. Pi also appears in the formula for the surface area and volume of a sphere, as well as in many other mathematical equations.
Furthermore, pi is an irrational number, which means that its decimal expansion goes on infinitely without repeating. This property makes pi an important mathematical constant because it cannot be expressed as a simple fraction, and its value can only be approximated. In fact, mathematicians have calculated the value of pi to trillions of digits, and yet its decimal expansion continues infinitely without any discernible pattern.
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