1. A batsman in his 11th innings makes a score of 68 runs and there by increases his average School by 2. What is the average score after 11th inning?
2. If the graph of equation 2x + Ky = 10k, intercept x-axis at point ( 2,0 ) then find the value of k.
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2. 2x + ky = 10k
= 2(2) + k(0) = 10k
= 4 + 0 = 10k
10k = 4
k = 4/10 = 2/5
= 2(2) + k(0) = 10k
= 4 + 0 = 10k
10k = 4
k = 4/10 = 2/5
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