Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

In an arithmetic progression, the first term is (22) and the second term is (16). What is (d)?

Answer and explanation

Correct answer: \(-6\)

In an arithmetic progression, the common difference is \(d=a_2-a_1\). Here, \(d=16-22=-6\), so the correct answer is \(-6\). Choosing \(6\) misses the negative sign; the second term is 6 less than the first term, so the common difference must be negative. Exam tip: always subtract the first term from the second term to find \(d\).

Related tags

Arithmetic ProgressionCommon DifferenceNegative DifferenceClass 10 MathematicsAp BasicsIntroduction To Aps And Common Difference.Introduction To Aps And Common DifferenceArithmetic Progressions (Ap)

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.