Question

By how much is the sum of 12,24,265 and 4,54,780 greater than the sum of 10,16,748 and 50.408?​

Answer 1

Answer:

1224265+454780=1679045.

1016748+50.408=1016798.408

1679045−1016798.408

=662246.592

Answer 2

Step-by-step explanation:

Given , sec−11+x2+cosec−1(y1+y2)+cot−1(z1)=π

⇒tan−1x+tan−1y+tan−1z=π

⇒tan−1(1−xy−yz−zxx+y+z−xyz)=π=tan−1(0)

⇒x+y+z−xyz=0

⇒x+y+z=xyz