Question

Find the value of 'b' in given expression:

Answer 1

Step-by-step explanation:

SinO + CosO = √2

Sin²O + Cos²O + 2SinO*CosO = 2

1 + Sin2O = 2

Sin2O = 1

Now , b = √2(SinO+CosO) / SinO*CosO

b = √2 * √2 / SinO*CosO

b = 2 / SinO*CosO

b = 4 / 2SinO*CosO

b = 4/Sin2O = 4/1

b = 4