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Blue circles r doubts

aakanksha , 10 Years ago
Grade 12
anser 1 Answers
PASUPULETI GURU MAHESH

Last Activity: 9 Years ago

GIVEN FUNCTION  p { margin-bottom: 0.25cm; line-height: 120%; }

 F(X)=3SINroot OF Π2/16-X2

p { margin-bottom: 0.25cm; line-height: 120%; }Πp { margin-bottom: 0.25cm; line-height: 120%; }Π     =Π2/16-X2>0
   =(Π/4)2-X2>0
   =(X-Π/4)(X+Π/4)>0
X BELONGS TO (-INFINITY,-Π/4)U(+INFINITY,+Π/4)
THERE FORE DOMAIN R-(-Π/4,Π/4) WHETHER YOU CHECK
THEN DOMAIN OF F IS BETWEEN THE -1,+1

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