# CBSE Class 11-science Answered

**pls clear the doubt, dear sir/ madam**

Asked by sachitshanchinal | 02 Sep, 2020, 02:53: PM

Expert Answer

sin A = 5/13 and tan B = 3/4

sin

^{2}A+cos^{2}A=1
Answered by Renu Varma | 04 Sep, 2020, 02:06: PM

## Concept Videos

CBSE 11-science - Maths

Asked by 069.pks | 16 Sep, 2023, 10:06: AM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by sinchanaandavan | 02 Jan, 2022, 12:17: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by Madhavipamarthi1977 | 16 Sep, 2020, 08:18: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by ManjuShaharraiya | 15 Sep, 2020, 09:57: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by sachitshanchinal | 02 Sep, 2020, 02:53: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by vikassuradkar2015 | 08 Dec, 2019, 11:11: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by ABHILASHA | 07 Sep, 2019, 03:14: PM

ANSWERED BY EXPERT

CBSE 11-science - Maths

Asked by hunte2931 | 17 Jun, 2019, 04:49: PM

ANSWERED BY EXPERT