TS EAMCET · Maths · Functions
Let be a constant. If and satisfy then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
Given ax+ay=a ⇒ay=a-ax Taking log with base a to both the sides, we get ⇒logaay=logaa-ax Using logmn=nlogm, ⇒ylogaa=logaa-ax Using logaa=1, ⇒y=logaa-ax The domain of the function A is defined if a-ax>0 & a≠1 ⇒ax<a Again,…
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