Question

Cos 38 degree Sec (90 degree-2A) =1
Find the value of A

Answer 1

Step-by-step explanation:

Since 0.5 can be written as 05/10

And 0.05 as 005/100

Now, Do cross multiplication. Like this

5×100=500

5×10=50

So, it would be 0.5 as 500 and 0.05 as 50 ( after cross multiplication )

Now you can easily understand that 0.5>0.05

November 22, 2019