Question

Check off the equations below that are accurate

A , B, C are numeric variables

A = 3, B= 2, C = 1

note , the symbol == means a test for equality, not assignment..

		3 * 5 > 2 * 6 is True
		A > B  or  A  < C is True
		3 + 5 > 2 + 6 is True
		A > B and  not ( A  < C)   is True
		A < 5 or A == 5 or A >5   is True
		3 > 1 or 3 == 1   is True

Answer 1

Given A=3, B=2 and C=1

a) 3* 5 > 2* 6

Sol: 3 *5 > 2* 6

-> 15 > 12

-> true

3 * 5 > 2 * 6 is TRUE

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b) A > B or A < C

-> here A= 3, B= 2 and C=1

-> 3 > 2 or 3 < 1

->true or false

-> TRUE

A > B  or A <C is TRUE

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c) 3 + 5 > 2 + 6

-> 3+5 > 2 + 6

-> 8 > 8

-> False

3 + 5 > 2 + 6 is FALSE

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d) A > B and not (A<c)

-> A > B and not(A < C)

-> 3 > 2 and !(3 < 1)

-> 3 > 2 and !(False) !(false) = true and !(true) = false

-> 3>2 and True

-> true and true

-> True

A > B and not(A <C) is TRUE

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e) A < 5 or A == 5 or A > 5

-> 3 < 5 or 3 == 5 or 3 > 5

-> true or false or false

-> TRUE

A < 5 or A == 5 or A > 5 is TRUE

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f) 3 > 1 or 3 == 1

-> true or false

-> true

3 > 1 or 3 == 1 is TRUE

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