Question
Download Solution PDFदिलेल्या पदावलीचे मूल्य शोधा
\(\frac{4}{3}\) tan2 45° + 3 cos2 30° - 2 sec2 30° - \(\frac{3}{4}\) cot2 60°
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
4/3 tan2 45° + 3 cos2 30° - 2 sec2 30° - 3/4 cot2 60°
⇒ 4 /3 + 3 × (√3/2)2 - 2 (2/√3)2 - (3 / 4) × (1 /3)
⇒ 4 /3 + 3 ×3 / 4 - 2 × 4/3 - 1 /4
⇒ 4 /3 +9 / 4 - 8/3 - 1 /4
⇒ 2 - 4/3 = 2/3
∴ योग्य पर्याय 1 आहे
Last updated on Jul 19, 2025
-> The SSC CGL Notification 2025 has been announced for 14,582 vacancies of various Group B and C posts across central government departments.
-> CSIR NET City Intimation Slip 2025 has been released @csirnet.nta.ac.in.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025 in multiple shifts.
-> Aspirants should visit the official website @ssc.gov.in 2025 regularly for CGL Exam updates and latest announcements.
-> Candidates had filled out the SSC CGL Application Form from 9 June to 5 July, 2025. Now, 20 lakh+ candidates will be writing the SSC CGL 2025 Exam on the scheduled exam date. Download SSC Calendar 2025-25!
-> In the SSC CGL 2025 Notification, vacancies for two new posts, namely, "Section Head" and "Office Superintendent" have been announced.
-> Candidates can refer to the CGL Syllabus for a better understanding of the exam structure and pattern.
-> The CGL Eligibility is a bachelor’s degree in any discipline, with the age limit varying from post to post.
-> The SSC CGL Salary structure varies by post, with entry-level posts starting at Pay Level-4 (Rs. 25,500 to 81,100/-) and going up to Pay Level-7 (Rs. 44,900 to 1,42,400/-).
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.