class 10 Archives - Page 4 of 9

0

deepaksoniGuru

Asked: March 16, 2021In: ICSE

The sum of two numbers is 9 and the sum of their squares is 41. Taking one number as x, form ail equation in x and solve it to find the numbers.

0

Book:- ML aggarwal, Avichal publication, class10th, quadratic equation in one variable, chapter 5, exercise 5.5 This is an important ques ...Read more

0

deepaksoniGuru

Asked: March 15, 2021In: ICSE

(i) (sec A + tan A) (1 – sin A) = cos A (ii) (1 + tan2 A) (1 – sin A) (1 + sin A) = 1

0

This is an important question taken from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-1 We ...Read more

2

deepaksoniGuru

Asked: March 15, 2021In: ICSE

1). 2(sec2 35°- cot 2 55°) – cos 28° cosec 62°/tan 18° tan36° tan 30° tan 54° tan 72°. (ii)[cosec2 (90°- theta) – tan2 theta] / 2 (cos2 48° + cos2 42°) – 2tan2 30° sec2 52° sin2 38°/cosec2 70°- tan2 20°

2

This ques is from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-18 1). 2(sec2 35°- ...Read more

1

deepaksoniGuru

Asked: March 15, 2021In: ICSE

(i) (tan 25o/ cosec 65o)2 + (cot 25o/ sec 65o)2 + 2 tan 18o tan 45o tan 75o (ii) (cos2 25o + cos2 65o) + cosec θ sec (90o – θ) – cot θ tan (90o – θ)

1

This is an important question taken from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-18 (i) ...Read more

0

deepaksoniGuru

Asked: March 15, 2021In: ICSE

Express the ratios cos A, tan A and sec A in terms of sin A.

0

This ques is from ML Aggarwal book, Avichal publication, class 10th. Chapter 18, trigonometric identities Express the ratios cos A, tan A ...Read more

0

Deepak BoraNewbie

Asked: September 20, 2020In: ICSE

The points B (1, 3) and D (6, 8) are two opposite vertices of a square ABCD. Find the equation of the diagonal AC.

0

An Important Question of M.L Aggarwal book of class 10 Based on Equation of a Straight Line Chapter for ICSE BOARD.Read more

0

Deepak BoraNewbie

Asked: September 17, 2020In: ICSE

Point A (3, – 2) on reflection in the x-axis is mapped as A’ and point B on reflection in the y-axis is mapped onto B’ ( – 4, 3). (i) Write down the co-ordinates of A’ and B. (ii) Find the slope of the line A’B, hence find its inclination.

0

ICSE Board Question Based on Equation of a Straight Line Chapter of M.L Aggarwal for class10 In this question two ...Read more

-2

Deepak BoraNewbie

Asked: September 17, 2020In: ICSE

Find the equation of a straight line passing through the origin and through the point of intersection of the lines 5x + 1y – 3 and 2x – 3y = 7

-2

An Important Question of class 10 Based on Equation of a Straight Line Chapter of M.L Aggarwal for ICSE BOARD.Read more

0

Deepak BoraNewbie

Asked: September 17, 2020In: ICSE

Find the equations of the diagonals of a rectangle whose sides are x = – 1, x = 2, y = – 2 and y = 6.

0

This question is Based on Equation of a Straight Line Chapter of M.L Aggarwal book for ICSE BOARD for class ...Read more

0

Deepak BoraNewbie

Asked: September 17, 2020In: ICSE

A and B are two points on the x-axis and y-axis respectively. P (2, – 3) is the mid point of AB. Find the (i) the co-ordinates of A and B. (ii) the slope of the line AB. (iii) the equation of the line AB.

0

M.L Aggarwal book Important Question of class 10 chapter Based on Equation of a Straight Line for ICSE BOARD. Two ...Read more

Discy Latest Questions