Question

If 3sin x + 4cos x = 2, then the value of 3cos x – 4sin x is equal to:

A √23
B √29
C √21
D 21
Practice Next

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)