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Maths
pritam Shil's image
pritam Shil
Feb. 21, 2020, 8:47 p.m.

Image.jpgplease solve question 18

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Raj solanki's image
Raj solanki
Feb. 21, 2020, 8:46 p.m.
improvement in food resources class 9 biology
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Arif Backer's image
Arif Backer
Feb. 21, 2020, 8:41 p.m.

prove that cosx + sinx/cosx - sinx = tan(pie/4) hence solve cos18° + sin18°/cos18° - sin18° = tan63°

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T.ANANTHA KUMAR's image
T.ANANTHA KUMAR
Feb. 21, 2020, 8:35 p.m.
I cannot under stand this practical geomentary
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Szs S's image
Szs S
Feb. 21, 2020, 7:46 p.m.
Explanation videos are not there for 7th std
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Laxmi m Singh's image
Laxmi m Singh
Feb. 21, 2020, 6:41 p.m.
      3
2-   _
       5
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Darshan Kanetiya's image
Darshan Kanetiya
Feb. 21, 2020, 6:10 p.m.
Gujarati ma 

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Swethanjali Dasari's image
Swethanjali Dasari
Feb. 21, 2020, 4:01 p.m.
Formulas of this lesson

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Maths
Dheeraj Dk's image
Dheeraj Dk
Feb. 21, 2020, 3:40 p.m.

differentiate tan inverse under root (1-cosx)/(1+cosx)

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Dheeraj Dk's image
Dheeraj Dk
Feb. 21, 2020, 3:40 p.m.

differentiate tan inverse under root (1-cosx)/(1+cosx)

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Mehar Unnisa's image
Mehar Unnisa
Feb. 21, 2020, 3:15 p.m.
How many rational numbèrs are there between two rational numbers
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Mehar Unnisa's image
Mehar Unnisa
Feb. 21, 2020, 3:07 p.m.
There are how many rational numbers between two rational numbers
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Chriatina Joseph's image
Chriatina Joseph
Feb. 21, 2020, 3 p.m.
chapter 8 class9
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