Question

Sin 45 degree multiply Cos 60 degree in x cos 30 degree + cos 45 degree x sin 60 degree multiply sin 30 degree

Answer 1

Answer:

√3/2√2

Step-by-step explanation:

⇒1/√2×1/2×√3/2+1/√2×√3/2×1/2

⇒√3/4√2+√3/4√2

⇒√3+√3/4√2=√3/2√2