Q7 of 52 Page 1

Find:

Let


Let tanx = t


Differentiating both sides, we get,


sec2x dx = dt


Therefore, we have,




Now, we know the formula that,


Therefore,



Putting t, we get,



More from this chapter

All 52 →
1

If A and B are square matrices of the same order 3, such that |A| = 2 and AB = 2I, write the value of |B|.

 3

Find the order and degree of the differential equation .

 8

Find:

OR



 15

Using the properties of determinants, prove that

.