tan$^{-1}$ $\left(\frac{x}{y}\right)$ - tan$^{-1}$ $\frac{x-y}{x+y}$ का मान है:
- A$\frac \pi 2$
- B$\frac \pi 3$
- C$-\frac{3 \pi}{4}$
- ✓$\frac \pi 4$
Answer: D.
View full solution →290 questions across 5 question groups — pick any mix to generate a गणित paper with step-by-step answer keys.
MCQ
232 Q→02प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 1 अंक का हे)
33 Q→03प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 2 अंक का हे)
13 Q→04प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 3 अंक का हे)
11 Q→05प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 5 अंक का हे)
1 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: B.
View full solution →Answer: B.
View full solution →Answer: B.
View full solution →Answer: A.
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