Question

If 2 x is equal to sec a n 2 upon x is equals to 10 then find the value of 2 into bracket x square minus one upon x square

Answer 1

Answer:

endddddddddddddddddddddddddddd

Step-by-step explanation:

Answer 2

Answer: 0

Step-by-step explanation:

Given =

2x = Sec A ........ (1)

And , 2/x = Tan A ........ (2)

We know that , Sec A = Hypotaneus ÷ Base

So, by using (1)

Hypotaneus = 2x and

Base = 1 ..... (3)

Now we know that, Tan A = Perpendicular ÷ Base

So from (2) ,

Perpendicular = 2 and

Base = x. .... (4)

So by en 3 and 4

x = 1

Putting value of x

We get x =0