If F(α)=[[cos α,0,sin α],[0,1,0],[-sin α,0,cos α]], show that [F(α]^(-1)=F(-α) | TN 12th Maths

Exercise : 1.1 - Question 3 Chapter : APPLICATIONS OF MATRICES AND DETERMINANTS Class 12 - TN State Board Maths Formula Used in this problem : Cos(-α) = Cosα ; Sin(-α) = -Sinα #matrices #matricesanddeterminant #matricesanddeterminants #matricesclass12th #mathematics #maths #samacheerkalvi #samacheer #samacheersyllabus #samacheerkalvi12maths #tnsyllabus #tnstateboardmaths