“Class 12 Chemistry NEB | Amines Part 1 | 2-Mark Questions Solved (Past Year Board Exam)”

"Class 12 Chemistry NEB | Amines Part 2 | 5-Mark Questions Solved (Past Year Board Exam)"

Heavy Metals -Zinc Class 12 Chemistry NEB 🇳🇵

Class 12 Chemistry NEB | Amines Part 3 | Hofmann’s Method of Separation (5-Mark Board Exam Question)

356. Find the general solution of DE Y'+3Y=t+e-²^t || Engineering Mathematics | B.Sc

321. Find the derivative of 1/√(ax²+bx+c)

355. Find the general solution of DE Y'-2Y=t²e²^t || Engineering Mathematics | B.Sc

359. Find the general solution of DE ty'+2y=sint || Engineering Mathematics | B.Sc

358. Solve the IVP: y'-3/2y=3t+2e^t || Engineering Mathematics | B.Sc

351. Solve the IVF : dy/dt=-y+10 , y(0)=y0 || Engineering Mathematics | B.Sc

360. Find the general solution of DE (1+t²)y'+4ty=(1+t²)-2 || Engineering Mathematics | B.Sc

357. Find the general solution of DE ty'+2y=t²-t+1 || Engineering Mathematics | B.Sc

320. Find the derivative of (2x²-3x+1)^3/4

352. Solve the IVF : dy/dt=y-3 , y(0)=y0 || Engineering Mathematics | B.Sc

342. Find the derivative of secnx/ax-b || Class 11 derivative

333. Find the derivative of tan⁵(sin(px-q)) || Class 11 derivative

362. solve : y'=x²/y || Engineering Mathematics | B.Sc

354. Solve the IVF : dy/dt=-2y+10 , y(0)=y0 || Engineering Mathematics | B.Sc

353. Solve the IVF : dy/dt=-2y+5 , y(0)=y0 || Engineering Mathematics | B.Sc

335. Find the derivative of cot(√tan3x) || Class 11 derivative

363. solve : y'= (cos²x)(cos²2y) || Engineering Mathematics | B.Sc

339. Find the derivative of x³tan(2x³+3x) || Class 11 derivative

345. Find the derivative of 1-cosx/1+cosx || Class 11 derivative

346. Find the derivative of cos2x+1/sin2x || Class 11 derivative

364. solve the IVP: xdx+ye^-xdy=0 , y(0)=1 || Engineering Mathematics | B.Sc

338. Find the derivative of a√xcos(ax²-b) || Class 11 derivative

344. Find the derivative of secx+tanx/secx-tanx || Class 11 derivative

343. Find the derivative of sin2nx/cos²nx || Class 11 derivative

341. Find the derivative of ax³cosec(p-qx) || Class 11 derivative

347. Find the derivative of 1/secx-tanx || Class 11 derivative

322. Find the derivative of 1/∛3x²-4x-1 || Class 11 derivative

331. Find the derivative of sin(tan(ax+b)) || Class 11 derivative

332. Find the derivative of sec²(tan√x) || Class 11 derivative

334. Find the derivative of cosec³(cot4x) || Class 11 derivative

340. Find the derivative of x²-1/cos4x || Class 11 derivative

328. Find the derivative of 1 √x²+a² /x²-a² || Class 11 derivative