What is the reflection of the point (5, -2) in the line x = -1?
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For triangle PQR, find equation of altitude PS if co-ordinates of P, Q and R are (1,2), (2,-1) and (0,5) respectively?
What is the value of 99992 x 100008?
What is the value of 7293×16+676+169
ΔPQR is right angled at Q. If secP = 13/5, then what is the value of sinR ?
Select the odd letters from the given alternatives.
Rearrange the jumbled up letters to form a meaningful word and find the odd one out.
A man spends 15% of his income. If his expenditure is Rs. 75, his income (in rupees) is: