Question

simplify it
the answer should be 1

Answer 1

5–8sinA+3(5sinA–3)+3(2–3sinA)+2sinA–1+2(1–sinA)+2(sinA)–2

=>5–8sinA+15sinA–9+6–9sinA+2sinA–1+2–2sinA+2sinA–2

=> 1

So, the answer will be 1

Answer 2

Answer:

1

Step-by-step explanation:

Given :

5 – 8 sin A + 3 ( 5 sin A – 3 ) + 3 ( 2 – 3 sin A ) + 2 sin A – 1 + 2 ( 1 –sin A ) + 2 ( sin A ) – 2

⇒ 5 – 8 sin A + 15 sin A – 9 + 6 – 9 sin A + 2 sin A – 1 + 2 – 2 sin A + 2 sin A – 2

⇒ 1 + 2 sin A - 2 sin A

⇒ 1

Firstly open the brackets by multiplication.

Then you will find the answer as 1.