Verify the identity.
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What will be an ideal response?
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A prime number is a natural number that is larger than 1 and can only be divided exactly by itself and 1.Which of the following sets of numbers contains only prime numbers?
A. { 37, 27, 35 } B. { 28, 3, 37 } C. { 17, 27, 37 } D. { 3, 17, 6 } E. { 17, 21, 27 }
Identify the form of the argument and state whether the argument is valid or invalid.If the bell rings, then we answer the door.The bell rings. Therefore, we answer the door.
A. Disjunctive syllogism; valid B. Fallacy of the converse; invalid C. Fallacy of the inverse; invalid D. Law of detachment; valid
Find v ? u.v = 4i - 4j and u = -7i + 9j
A. -3i + 5j B. 8 C. -64 D. -28i - 36j
Write an equivalent expression in logarithmic form.
2 = 
A. log7/102 = 
B. 
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C. log2
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D. log7/10
= 2