2. यदि 18, a, b, - 3 समान्तर श्रेढ़ी में है तो a + b =
(क) 19 (ख) 7
(ग) 11 (घ) 15
Answers
Answered by
1
Step-by-step explanation:
15
May you help it
mark me as branilist
Similar questions