Question

4 tan30 sin45 sin60 sin90​

Answer 1

Answer:

√2

Step-by-step explanation:

4 tan30 sin45 sin60 sin90

• 4×1/√3×1/√2×√3/2×1
• 2/√2
• √2

Answer 2

Answer:

4tan30°sin45°sin90°sin60°

or,4×(1/√3)×(1/√2)×1×(√3/2)

or,2√2