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6.0 g potassium chromate is dissolved in 20 g water at 80 degree celcius. The solution is then cooled to 0 degree celcius. What
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1) find the power set of 4462) find the power of (c,d,e,f,y ) 3)if X=(2,4,6,8 ) Y=(3,6,9) Z=( 1,3,6,8)
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