एक समकोण त्रिभुज ABC , जिसमें A पर समकोण है, में यदि $\sin B =\frac{1}{4}$, तो $\sec B$ का मान है :
- A4
- B$\frac{\sqrt{15}}{4}$
- C$\sqrt{15}$
- ✓$\frac{4}{\sqrt{15}}$
Answer: D.
View full solution →232 questions across 3 question groups — pick any mix to generate a गणित paper with step-by-step answer keys.
MCQ
102 Q→02प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 2 अंक का हे)
90 Q→03निम्नलिखित प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 5 अंक का हे)
40 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: D.
View full solution →Answer: C.
View full solution →Answer: A.
View full solution →Answer: B.
View full solution →Answer: D.
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