0 votes 0 votes The determinant of is: a) 0 b) -1 c) 1 d) 2 Linear Algebra isro-ece engineering-mathematics linear-algebra + – sh!va asked Mar 4, 2017 • retagged Mar 8, 2019 by Naveen Kumar 3 sh!va 393 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Option C should be correct. sin2θ + cos2θ = 1. Shubham Sharma 2 answered Mar 4, 2017 Shubham Sharma 2 comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Caption Rameez Raza answered Mar 22, 2017 Rameez Raza comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes If U solve the determinant then will get (Sin t)^2 + (Cos t)^2 which equals 1. So, C) is correct..... akash.dinkar12 answered Apr 10, 2017 akash.dinkar12 comment Share Follow See all 0 reply Please log in or register to add a comment.