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x = a cos theta y= b sin theta therefore substituting values of X and y in the given equation b^2 a^2cos^2 theta +a^2b^2sin theta (taking b^a and a^b as common) b^2 a^2(sin^theta+ cos^2 theta) = b^2 a^2(1) =b^2 a^2

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Wath do you mean by AP

Posted by Badal Baisla 2 days, 17 hours ago

CBSE > Class 10 > Mathematics

2 answers

Shantanu Yadav 1 day, 3 hours ago

Ap is the sequence of numbers where the common difference is same.

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Phur Lhamu Sherpa 1 day, 23 hours ago

Althemetic progression

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Figure PQ is a chord of length 8 cm of a circle of radius 5 cm. The tangents at P and Q intersect at a point T. Find the length TP.

Posted by Learner Yyyy 2 days, 19 hours ago

CBSE > Class 10 > Mathematics

1 answers

Badal Baisla 2 days, 17 hours ago

3is the ans

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The decimal of 6/15

Posted by Sahil Kumar 2 days, 19 hours ago

CBSE > Class 10 > Mathematics

1 answers

Swadesh Dhakad 2 days, 15 hours ago

0.4

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The decimal number of 6/15

Posted by Sahil Kumar 2 days, 19 hours ago

CBSE > Class 10 > Mathematics

1 answers

Bhavishya Yadav 1 day, 14 hours ago

0.4

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Hey, what's the fifth term of AP?

Posted by Akshay Jain 3 days, 14 hours ago

CBSE > Class 10 > Mathematics

4 answers

Daizy Mehta 2 days, 17 hours ago

a+4d

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Anamika Bhagowati 2 days, 17 hours ago

a+4d

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Vivek Pramanik 2 days, 17 hours ago

a+4d

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Ayush Gaming 3 days, 7 hours ago

a+4d

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Cut syallabus of math class 10 in this year

Posted by Harnandeep Kaur Sidhu 3 days, 18 hours ago

CBSE > Class 10 > Mathematics

1 answers

Isha Syed 3 days, 18 hours ago

DELETED SYLLABUS Chp 1 : Euclids divission lemma Decimal Representation of rational nos in terms of terminationg and non terminating recurring decimals Chp2 : Statement and simple problems on division algorithm for polynomials with real coeffecients Chp3 : Cross multiplication method Simple problems on equations reducible to linear equations Chp4 : Method of completing the squares to solve quadratic equations Chp6 : Areas of two similar triangles theorem Chp7 : Area of triangle Chp 8 : Trignometric ratios of complementary angles Chp 11 : Deleted Chp 13 :Frustum of a cone

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Who is the biggest number of medium in the whole world

Posted by Yatharth Kumar 4 days, 3 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Write the 4th term of an Ap

Posted by Murari Singh 4 days, 17 hours ago

CBSE > Class 10 > Mathematics

5 answers

Harman Sharma 3 days, 22 hours ago

a+3d

1Thank You

Harman Sharma 2 days, 17 hours ago

a+2d

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Mr Raunak 2 days, 17 hours ago

****

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Palak Gupta 2 days, 17 hours ago

3ad

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Vaishnavi 10 2 days, 17 hours ago

a+3d

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ANSWER

Any one singed up for arayabatta brahthiya ganitha quiz

Posted by Naren Naren 4 days, 18 hours ago

CBSE > Class 10 > Mathematics

1 answers

Harman Sharma 3 days, 22 hours ago

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Distance between two ships is 73.2 m. From the top of tower, 100 m high, a man observes two cars on the opposite sides of the tower with the angles of depression 30c and 45c respectively. Find the distance between the cars. (Use 3 1 = .73)

Posted by Chandana My Cbse Guide 5 days, 4 hours ago

CBSE > Class 10 > Mathematics

2 answers

Badal Baisla 2 days, 17 hours ago

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Hardik Kumar 4 days, 4 hours ago

Hard question

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Sir I have an dobut on bpt thereon

Posted by Khushpreet Kaur Khushi 5 days, 19 hours ago

CBSE > Class 10 > Mathematics

1 answers

Khushpreet Kaur Khushi 5 days, 19 hours ago

añ =n²+1

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Hey sir I want to ask you something about traingle ch

Posted by Khushpreet Kaur Khushi 5 days, 19 hours ago

CBSE > Class 10 > Mathematics

5 answers

Khushpreet Kaur Khushi 5 days, 19 hours ago

Sir thales therom

2Thank You

Khushpreet Kaur Khushi 5 days, 19 hours ago

0Thank You

Khushpreet Kaur Khushi 5 days, 19 hours ago

From starting

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Khushpreet Kaur Khushi 5 days, 19 hours ago

Sir I want to ask you about thales theorem

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Shivam Gupta 5 days, 19 hours ago

Yes, say what is your doubt?

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Find the radius of the circle whose diameter is 14 cm

Posted by Daksh Vijay 5 days, 19 hours ago

CBSE > Class 10 > Mathematics

5 answers

Preeti Dabral 5 days, 19 hours ago

Radius=Diameter/2=14/2=7cm

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Yatharth Kumar 4 days, 3 hours ago

7 cm

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Vaishnavi 10 4 days, 16 hours ago

D = 2r r = D/2 14/2 =7

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Timple Yadav 5 days, 17 hours ago

Radius =diameter / 2 = 14 / 2 = 7cm circumference of circle 2πr= 2×22/7×7=2×22=44cm

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Shivam Gupta 5 days, 19 hours ago

r=7 Area of circle=πr^2 =22×7×7/7 = 22×7 = 154

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find the area of 4 balls of a room with dimensions 6 into 5 into 4 am also find the cost of whitewashing the rate of rupees 25 per metre square

Posted by Roshan Manekar 5 days, 19 hours ago

CBSE > Class 10 > Mathematics

2 answers

Preeti Dabral 5 days, 19 hours ago

Here, l = 6 m, b = 5m and h = 4m
{tex}\therefore{/tex} Area of the walls = 2h(l + b) = { 2 {tex}\times{/tex} 4 {tex}\times{/tex} (6 + 5)}m² = (8 {tex}\times{/tex} 11)m² = 88m²
Cost of white washing of 1 square metre = Rs.25
{tex}\therefore{/tex} Cost of white washing the walls = Rs.(25 {tex}\times{/tex} 88) = Rs.2200