Question

cos^2 60-2sin^45+5sin0+4[cos0} plzzzzzzzzzzz answr this

Answer 1

Hope it helps you....

Answer 2

hey Frnd....
${ \cos(60) }^{2} - 2 { \sin(45)}^{2} + 5 \sin(0) + 4 \cos(0) \\ {(2 \div \sqrt{3}) }^{2} - 2 ({1 \div \sqrt{2} )}^{2} + 5(0) + 4(1) \\ 4 \div 3\: - 1 + 4 \\ 4 \div 3 + 3 \\4 + 9 \div 3 \\ 13 \div 3$
HOPE THIS HELPS YOU ☺ ☺