Share: Title:If acosθ + bsinθ = 3 and asinθ - bcosθ = 4, then a² + b² has the value : (1) 25 (2)..| Doubtify JEE Duration: 1:00 Plays: 93 views Published: 8 months ago Download MP3 Download MP4 Simillar Videos ▶️ 4:55 What Is Dkim? | Domainkeys Identified Mail In Email Marketing 93 views • 4 years ago ▶️ 3:42 Set Up Dkim Authentication For Google Admin Emails 93 views • 3 years ago ▶️ 2:51 How To Calculate Cubic Meter | Cubic Meter | Brick Volume Calculation | Civil Engineering | 93 views • 3 years ago ▶️ 3:18 The Differential Equation Ydy/dx + X = C Represents:...| Doubtify Jee 93 views • 1 month ago ▶️ 1:00 Symbol For The Element With Atomic Number 114 Is:...| Doubtify Jee 93 views • 1 month ago