Multiplication is a way of adding the same number multiple times. When you multiply 3×3, you're adding the number 3 three times:
3×3=3+3+3=9
So, 3×3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
Question: Find the value of the sine of an angle α using a Trigonometric table. (
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What is the amplitude, period, phase shift, and maximum value of the sine function f(x) = sin(x)?
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What is the value of sine of angle theta if the opposite side is 3 and the hypotenuse is 5?