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Swasti

Subject: Math, asked on 28/11/20
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Equation of parabola with focus(F)at(-a,0):directrix is x=a. P(-x,y) is a point on parabola, equidistant from (-a,0)and B(a,y).NowPF=PB Using distance formula we get, y^2=4ax, but equation is y^2=-4ax

Sudipta Sarkar

Subject: Math, asked on 24/7/20
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Evaluate sin21 cos135 Tan300 Cot24 sec330

Shruti

Subject: Math, asked on 6/6/20
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How can I get refund from meritnation ? Because i am not finding anyting helpful and my subscription has not completed 24hr so pls help

Heer Samir Shah

Subject: Math, asked on 29/5/20
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in a kite shaped quadrilateral abcd, ab=ad=12cm, cb=cd=17cm and ac= 25cm. then find its area and also the length of diagnol bd.

Saim

Subject: Math, asked 1 day, 22 hours ago
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Hassan picks 24 kg of fruit.He finds that 8% of the fruit is rotten.Work out the mass of fruit which is rotten.

Anas Halil

Subject: Math, asked 2 days, 7 hours ago
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x [n] = (1/2) u [n] + (1/3) "u [-n - 1] z transfourm

Anas Halil

Subject: Math, asked 2 days, 8 hours ago
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x [n] = (1/2) u [n] + (1/3) ^u [-n - 1]

Raman

Subject: Math, asked 1 week, 3 days ago
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The x-coordinate of a point is 9.find its other coordinates if this point lies on the line joining the points (7,2,1) and (10,5,7).

Swagata Gogoi

Subject: Math, asked 2 weeks, 1 day ago
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I didn't understand this part

Monxx

Subject: Math, asked on 23/12/20
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Please help me in my math

Ashish Chaudashi

Subject: Math, asked on 15/12/20
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Please give me the answer..huge request

Sachin Kalkal

Subject: Math, asked on 12/12/20
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Differentiation od secx-1/secx+1

Tashi

Subject: Math, asked on 4/12/20
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Write the general term

Tashi

Subject: Math, asked on 4/12/20
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Convert into products

Mohit Sharma

Subject: Math, asked on 29/11/20