Question
Download Solution PDFA आणि B मध्ये काही टॉफी आहेत. जर A ने B ला एक टॉफी दिली तर त्यांच्याकडे समान संख्येने टॉफी असतील. जर B ने A ला एक टॉफी दिली, तर A सह टॉफी B बरोबर दुप्पट आहेत. A आणि B सह एकूण टॉफीची संख्या __________ आहे.
Answer (Detailed Solution Below)
Detailed Solution
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A सह टॉफीची संख्या x आणि B सह y मानूया.
जर A ने B ला एक टॉफी दिली तर:
⇒ x - 1 = y + 1
⇒ x = y + 2 .........(1)
आता जेव्हा B ने A ला एक टॉफी दिली, तेव्हा A ची टॉफी B बरोबर दुप्पट होते:
⇒ x + 1 = 2 (y - 1) ......(2)
समीकरण (1) चे मूल्य समीकरण (2) मध्ये टाकून⇒ y + 3 = 2y - 2
⇒ y = 5
जर y = 5 तर x = 7.
⇒ x + y = 12
A आणि B सह एकूण 12 टॉफी आहेत.
Last updated on Jun 13, 2025
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