Question

Solue following simultaneous ealuation
2
2-3y = 1;
3x - 2y +4=0​

Answer 1

Step-by-step explanation:

sin

2

60°+cos

2

60°=(

2

3

)

2

+(

2

1

)

2

⇒

4

3

+

4

1

=

4

4

=1