If ; 0 x < 1, then the value of ( c a+b ) is
Physics · JEE Main · NTA Exams — Kinematics
If 
; 0 < x < 1, then the value of \(\cos \left(\frac{\pi c}{a+b}\right)\) is
; 0 < x < 1, then the value of \(\cos \left(\frac{\pi c}{a+b}\right)\) is
- 1 – y2
Answer
(B)
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