Saved Bookmarks
| 1. |
1 12.If(21.4)" = (0.00214)' = 100, then the value ofis1/aminus1/b |
|
Answer» The ANSWER is 2.Step-by-step EXPLANATION:GIVEN that(21.4)a=(0.00214)b=100(21.4)a=100,(0.00214)b=100Applying LOG on both the SIDES, we geta=log21.4100,b=log0.00214100∴a1−b1=log21.41001−log0.002141001, ∵ [logab=logba1]⇒a1−b1=log10021.4−log1000.00214∴a1−b1=log1000.0021421.4=log1001002=2log100100=2 |
|