PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
Forensic scientists can determine the height (in cms) of a person based on the length of their thigh bones. They usually use the function \(h(b) = 2.47b + 54.10\) where \(b\) is the thigh bone length.
 
(i) Verify the function \(h\) is one-to-one or not.
 
 
(ii) Also find the height of a person if the length of his thigh bone is \(50\) \(cm\).
 
\(cm\).
 
(iii) Find the length of the thigh bone if the height of a person is \(147.96\) \(cm\).
 
\(cm\).