Question
Download Solution PDF5x2, -7x2, 13x2, 11x2 और -5x2 का योग ज्ञात कीजिए।
This question was previously asked in
Navy Tradesman Mate Official Paper (Held In: 03 Feb, 2024)
Answer (Detailed Solution Below)
Option 4 : 17x2
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Download Solution PDFदिया गया है:
5x2, -7x2, 13x2, 11x2, और -5x2
सिद्धांत:
समान पदों को संयोजित करने में समान घात वाले एक ही चर के गुणांकों को जोड़ना या घटाना सम्मिलित होता है।
गणना:
हमारे पास है,
⇒ 5x2 + (-7x2) + 13x2 + 11x2 + (-5x2)
⇒ (5 - 7 + 13 + 11 - 5)x2
⇒ (17)x2
∴ योग 17x2 है।
इसलिए, सही उत्तर विकल्प 4 है।
Last updated on Jul 3, 2025
-> Indian Navy Tradesman Mate 2025 Notification has been released for 207 vacancies.
->Interested candidates can apply between 5th July to 18th July 2025.
-> Applicants should be between 18 and 25 years of age and must have passed the 10th standard.
-> The selected candidates will get an Indian Navy Tradesman Salary range between 19900 - 63200.