Question

If there belongs to (0,π/2) then sign of cos (theta- I/2) is ?

Answer 1

Answer:

0

Step-by-step explanation:

step1: My ambition was to become a pilot in IAF when I was in 8th

Step 2 : Then I realised that I suck at math

Step3: I was CBSE state top in Xnth

Step 4: Cracked 12 th without maths and got a rank of 590 in neet

Step 5 : Got into AIIMS

Now doing my 3 rd year MBBS

Basically I don't know much about maths