let be the area between the curve and the -axis in the interval . What is the area between the curve and the -axis in the interval ? मान लीजिए अंतराल में वक्र y = sinx और x- अक्ष के बीच का क्षेत्रफल k है अंतराल में वक्र y = sinx और x- अक्ष के बीच का क्षेत्रफल क्या है ?

Explanation: Step 1: Determine the value of The area is defined in the interval : Step 2: Calculate the area in the interval Let be the required area: Step 3: Express in terms of From Step 1, we know , which implies . Substituting this into our result for : The correct option is (b) .

How do I solve NDA 2026 Mathematics questions?

Practice NDA 2026 Mathematics previous year questions with step-by-step solutions on Mathem Solvex. Each question includes a detailed explanation and video solution to help you master the concept quickly.

What is the difficulty level of NDA Mathematics questions?

NDA Mathematics questions range from moderate to advanced difficulty. Consistent practice with official previous year papers and topic-wise drills on Mathem Solvex is the most effective preparation strategy.

Are NDA previous year papers available for free?

Yes. Mathem Solvex provides free access to NDA previous year question papers and topic-wise PDFs. You can download them or attempt them as timed live mock tests directly on the platform.

NDA 2026 — Mathematics PYQ

NDA | Mathematics | 2026

let $k$ be the area between the curve $y = sin x$ and the $x$ -axis in the interval $[0, \frac{π}{4}]$ .

What is the area between the curve $y = sin x$ and the $x$ -axis in the interval $[\frac{π}{4}, \frac{π}{2}]$ ?

मान लीजिए अंतराल $[0, \frac{π}{4}]$ में वक्र y = sinx और x-अक्ष के बीच का क्षेत्रफल k है

अंतराल $[\frac{π}{4}, \frac{π}{2}]$ में वक्र y = sinx और x-अक्ष के बीच का क्षेत्रफल क्या है ?

Choose the correct answer: