Question

Sin 30. Cos 6o - tan² 45.​

Answer 1

Answer:

dude you can scan and solve

Answer 2

Answer:

= 1/2.1/2-1.1

= 1/4-1

= 1-4/4

= -3/4

Step-by-step explanation:

First put value of sin 30 ,cos 60 and tan 45

then square the value of tan 45

after that multiply value of sin 30 and cos 60

then subract it with value of tan 45