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Grade: 12
        
let f:(1,2)-> R satisfies the inequality
cos(2x-4)-33/2|4x-8|/x-2 for all xE(1,2)
LIMX->2-F(X)=
4 years ago

Answers : (1)

Vikas TU
9794 Points
							
Solve first mod,
Take case x 2 is not possible according to its domain.
cos(2x-4)-33/2|4x-8|/x-2 becomes:
cos(2x-4)-33/4 (- 4x + 8)/x-2
Now apply simply L-Hospital.put x = 2.
3 years ago
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