Question
Download Solution PDFsin (C + D) = √3/2 మరియు sec (C - D) = 2/√3 అయితే అప్పుడు C మరియు D విలువ ఏమిటి?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చినది:
sin (C + D) = √3/2
sec (C - D) = 2/√3
గణనలు:
sin (C + D) = √3/2 మరియు sec (C - D) = 2/√3 అయితే
అప్పుడు,
⇒ C + D = 60°.............(1)
⇒ C - D = 30°..............(2)
1 & 2 సాధించగా.
C = 45°
D = 15°
∴ ఎంపిక 1 సరైన సమాధానం.
Last updated on Jul 22, 2025
-> The Staff selection commission has released the SSC CHSL Notification 2025 on its official website.
-> The SSC CHSL New Application Correction Window has been announced. As per the notice, the SCS CHSL Application Correction Window will now be from 25.07.2025 to 26.07.2025.
-> The SSC CHSL is conducted to recruit candidates for various posts such as Postal Assistant, Lower Divisional Clerks, Court Clerk, Sorting Assistants, Data Entry Operators, etc. under the Central Government.
-> The SSC CHSL Selection Process consists of a Computer Based Exam (Tier I & Tier II).
-> To enhance your preparation for the exam, practice important questions from SSC CHSL Previous Year Papers. Also, attempt SSC CHSL Mock Test.
->UGC NET Final Asnwer Key 2025 June has been released by NTA on its official site
->HTET Admit Card 2025 has been released on its official site