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0:03:37

Find the distance between the points A (10 cos θ, 0) and B (0, 10 sin θ)

0:02:31

If cos(A+B)=0 and sin(A−B)=1/2, then find the value of A and B.

0:04:20

The sum of an infinite GP is 57 and the sum of their cubes is 9747 . Find the GP.

0:03:06

For any complex number z prove that |Re(z)|+|Im(z)|≤√2|z|

0:05:28

Find the equation of the medians of the triangle ABC whose vertices are A(2,5)B(−4,9)and C(−2,−1).

0:03:40

If secx+tanx=p, obtain the value of secx , tanx and sinx in term of p.

0:02:03

Prove that: sec2x+cosec2x≥4

0:01:46

Mountaineering Class in Vijayawada, India

0:02:53

English Language School in Chittagong, Bangladesh

0:02:53

Language School in Freetown, Sierra Leone

0:02:56

Aromatherapy Class in Arkansas, United States

0:02:51

Jujitsu School in Visakhapatnam, India

0:02:51

Play School in Khulna, Bangladesh

0:02:52

Kung Fu School in Liverpool, United Kingdom

0:02:54

Photography Class in Bristol, United Kingdom

0:02:30

Cooking School in San Miguelito, Panama

0:02:18

Culinary School in Colorado Springs, United States

0:01:58

Architecture School in Misratah, Libya

0:02:10

Foreign Languages Program School in Can Tho, Vietnam

0:02:46

Dance School in Coimbatore, India

0:02:46

Trade School in Maryland, United States

0:02:57

Coaching Center in Sylhet, Bangladesh

0:02:55

Preschool in Gent, Belgium

0:01:50

Foreign Languages Program School in Doha, Qatar