Question
Download Solution PDFदिलेल्या समीकरणात * चिन्हांच्या जागी अनुक्रमे कोणती गणितीय चिन्हे ठेवली तर समीकरण संतुलित होईल, असे योग्य संयोजन निवडा.
11 * 13 * 238 * 17 * 34 = 123
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयेथे, आपण खाली दिलेले BODMAS तक्ते वापरतो:
दिलेले:
⇒ 11 * 13 * 238 * 17 * 34 = 123
(1) + x - ÷
⇒ 11 * 13 * 238 * 17 * 34 = 123
चिन्हे ठेवल्यानंतर:
⇒ 11 + 13 x 238 - 17 ÷ 34 = 123
BODMAS नियम लागू करा:
⇒ 11 + 13 x 238 - 0.5
⇒ 11 + 3094 - 0.5
⇒ 3105 - 0.5 = 3104.5
येथे, समीकरण समाधानीत नाही.
(2) x + ÷ -
⇒ 11 * 13 * 238 * 17 * 34 = 123
चिन्हे ठेवल्यानंतर:
⇒ 11 x 13 + 238 ÷ 17 - 34 = 123
BODMAS नियम लागू करा:
⇒ 11 x 13 + 14 - 34
⇒ 143 + 14 - 34
⇒ 157 - 34 = 123
येथे, समीकरण समाधानीत आहे.
(3) + ÷ x -
⇒ 11 * 13 * 238 * 17 * 34 = 123
चिन्हे ठेवल्यानंतर:
⇒ 11 + 13 ÷ 238 x 17 - 34 = 123
BODMAS नियम लागू करा:
⇒ 11 + 0.054 x 17 - 34
⇒ 11 + 0.928 - 34
⇒ 11.928 - 34 = (-22.07)
येथे, समीकरण समाधानीत नाही.
(4) ÷ - + x
⇒ 11 * 13 * 238 * 17 * 34 = 123
चिन्हे ठेवल्यानंतर:
⇒ 11 ÷ 13 - 238 + 17 x 34 = 123
BODMAS नियम लागू करा:
⇒ 0.846 - 238 + 17 x 34
⇒ 0.846 - 238 + 578
⇒ 578.846 - 238 = 340.84
येथे, समीकरण समाधानीत नाही.
म्हणून, बरोबर उत्तर " पर्याय (2)".
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