AK4CLASSES ONLINE EDUCATION PLATFORM

@ak4classes_1 All subjects verma guess available in upper 👍👍👍 Physics Chemistry Maths Biology English elective Computer science only

Join for verma guess👎 Click here

Thank you friends aap sabhi ke wajah se aaj 100 subscriber complete ho gye

जितने भी बच्चे नए है उन सब से एक विनती है कि आप हमारे चैनल को सब्सक्राइब करें https://youtube.com/channel/UC33tE55Ez0w4BZDPAsghJsw

Physics previous years Questions chapterwise 👎

For 1st term exam.... only

Chemistry previous years Questions chapterwise 👎👎👎 Join @ak4classes_1

Arts students join our group👉👉 click here

How many students are here those have economics subject in hindi please reply

Today maths test at 9:00pm

︗︗︗︗︗︗︗︗ Join👉 @ak4classes_1 ︘︘︘︘︘︘︘︘

Next test maths relation & functions at tomorrow same time

Q1. Slope of tangent to the curve y= x³+3x at x=-1 a)–6 b) –5 c) 6 d) 0 Q2. The line y=x+1 is a tangent to the curve y²=4x at point a) (1, 2) b) (2, 1) c) (1, -2) d) (-1, 2) Q3. The point on the curve x²=2y which is nearest to point (0,5) is a) (2√2, 4) b) (2√2, 0) c) (0, 0) d) (2, 2) Q4. The normal at the point (1, 1) on the curve 2y–x²=3 is a) x+y=0 b) x-y=0 c) x+y+1=0 d) x-y=1 Q5. Slope of tangent to the curve y=2x²+3sinx at x=0 is a) 3 b)⅓ c) -3 d)-⅓ Q6. The slope of normal to the curve y=2x²+ 3sinx at x=0 is a) 3 b) ⅓ c)–3 d) –⅓ Q7. The equation of the normal to the curve y=sinx at (0, 0) a) x= 0 b) y=0 c) x+y= 0 d) x–y=0 Q8. Slope of tangent to the curve y= sinx at (0, 0) is a) -1 b) 0 c) 1 d) none Q9. Slope of the normal to the curve y= 3x²–12x at x=1 a)-6 b) 6 c)⅙ d) –⅙ Q10. Equation of normal to the curve 2y=3–x² at (1, 1) is a) x+y=0 b) x+y+1=0 c) x–y+1=0 d) x–y=0 Q11. The slope of the curve y ²=x at point (1, 1) is a) 1 b) –1 c) –½ d) ½ Q12. The slope of the normal to the curve y= 2x²+3sinx at x=0 a) 3 b) ⅓ c) –3 d)–⅓ Q13. The line y= x+1 is a tangent to the curve y²=4x at the point a) (1, 2) b) (2, 1) c) (1, –2) d) (–1, 2) Q14. The slope of the tangent to the curve y=x³+3x at x=–1 a) 6 b) –6 c) 3 d)–3 Q15. The slope of the normal to the curve y= sinx at (0, 0) is a) 2 b) 0 c) –2 d) –1 Q16. The equation of tangent to the curve y=sinx at (0, 0) a) x=0 b) x+y=0 c) y=0 d) x–y=0