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Let p= log 10x, q= log10, y and r= log10z. Write the expression log10 ) in terms of p, q and r. |
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Answer» when the is x−y ⟾ =5 ht ⟾ DIST =S×T ⟾ 100=(x−y)5 ⟾ x−y=20⟶(I) when THE is x+y ⟾ Dit=10 ⟾ t=1 ht ⟾ 100=(x+y)1 ⟾ x+y=100⟶(II) ⟾ x−y=20 ⟾ x+y=100 ⟾ 2x=120 ⟾ x=60 |
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