solve this question fast.
Attachments:
Answers
Answered by
1
Hope it helps you
Please mark it as brainlist
Please mark it as brainlist
Attachments:
Answered by
1
1- {sin A sin (90 -A)÷ cot (90-A)}
1 - {sin A * cos A ÷ tan A}
1 - (Sin A * cos A) ÷ (sin A ÷cos A)
1 - (sin A /Sin A) * cos^2 A
1 - cos^2 A
sin^2 A ...............(proved)
1 - {sin A * cos A ÷ tan A}
1 - (Sin A * cos A) ÷ (sin A ÷cos A)
1 - (sin A /Sin A) * cos^2 A
1 - cos^2 A
sin^2 A ...............(proved)
Akankshaacharya:
thnx for selecting as brainliest
Similar questions