ovidiu
ovidiu
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1. If 40 more than some number is six times that number, the number must be=_8. 40+8=6*8 2. The number of numbers exactly divisible by 3 from 1 to 100 is=33 3. How many different four-digit numbers can you make using the digits 2, 4, an…
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6b(b-4)
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cos^2x=1/4 cosx=1/2 x=pi/3 x=5pi/3
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cos^2x=1/4 cosx=1/2 x=pi/3 x=5pi/3
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B no
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| a | x a = -a^2 when a<0 as IaI = -a IaI x a = a^2 when a>0
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| a | x a = -a^2 when a<0 as IaI = -a IaI x a = a^2 when a>0
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| a | x a = -a^2 when a<0 as IaI = -a IaI x a = a^2 when a>0
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B no
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cos^2x=1/4 cosx=1/2 x=pi/3 x=5pi/3
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6b(b-4)
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6b(b-4)
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1. If 40 more than some number is six times that number, the number must be=_8. 40+8=6*8 2. The number of numbers exactly divisible by 3 from 1 to 100 is=33 3. How many different four-digit numbers can you make using the digits 2, 4, an…