(8%) Problem 7: Some telephoto cameras use a mirror rather than a lens to magnify distant objects. Forbes, David - david.forbes@doane.edu @theexpertta.com - tracking id: 9N69-72-B9-45-AB7A-36850. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing web so may result in termination of your Expert TA Account. A What radius of curvature R, in meters, does the mirror need to have to replace a 750 mm focal length telephoto lens? R=1 sin( cos tan( 7 8 9 HOME cotan() asin() acos E 5 atan() acotan() sinh() 2 3 cosh() tanh() cotanh() + 0 END Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback