ICSE Class 10 Answered
Trigonometry
Asked by Yash Chauhan | 21 Nov, 2012, 06:01: AM
Expert Answer
L.H.S.
= (1 + cos A/sin A - 1/sin A ) (1 + sin A/cos A + 1 / cos A )
= (sin A + cos A - 1 / sin A ) (cos A + sin A + 1 / cos A )
= (sin A + cos A )² - (1)² / sin Acos A
= (sin²A + cos²A) + 2sin Acos A - 1 / sin Acos A
= 2sin Acos A / sin Acos A
= 2 = R.H.S.
Answered by | 21 Nov, 2012, 09:55: AM
ICSE 10 - Maths
Asked by ketanpatil168262884377 | 28 Nov, 2023, 05:37: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by shethdhanesh | 24 Oct, 2023, 10:41: AM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by shethdhanesh | 23 Oct, 2023, 05:49: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by shethdhanesh | 20 Oct, 2023, 05:59: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by shethdhanesh | 18 Oct, 2023, 06:54: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by ritu_parija | 24 Jun, 2023, 07:07: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by paresh0311 | 10 Mar, 2023, 03:22: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by rashikulkarni28 | 08 Jun, 2022, 02:51: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by rashikulkarni28 | 08 Jun, 2022, 02:47: PM
ANSWERED BY EXPERT
