📚✨ Mastering Arithmetic Sequences! ✨📚
Struggling with series and sums? Let's break it down! 🔢 In this session, we solve an arithmetic series step by step using a powerful formula. 🧠💡
💡 Given Series: 13 + 15 + 17 + … + 49
✅ Formula applied:
(First Term + Last Term)
×
(
No. of Terms
)
2
2
(First Term + Last Term)×(No. of Terms)
📊 Final Answer: 589
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