0 reads0 ratings0 helpful
If (1+2+3+\cdots+n=595), what is (n)?यदि (1+2+3+\cdots+n=595) है तो (n) क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (34)(34)
(S_{34}=\frac{34\times35}{2}=595), so (n=34). Match the given sum with nearby triangular numbers.(S_{34}=\frac{34\times35}{2}=595) इसलिए (n=34) है। दिए गए योग को पास के त्रिभुज संख्याओं से मिलाएं।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
