Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

tanA+tanB+tanC=6 cotA+cotB+cotC=?
Asked by dineshchem108 | 23 Aug, 2018, 10:01: PM
answered-by-expert Expert Answer
begin mathsize 18px style missing space straight A plus straight B plus straight C equals straight pi
tan left parenthesis straight A plus straight B plus straight C right parenthesis equals fraction numerator tan space straight A thin space plus space tan space straight B space plus tan space straight C space minus space tan left parenthesis straight A right parenthesis tan left parenthesis straight B right parenthesis tan left parenthesis straight C right parenthesis over denominator 1 minus tan left parenthesis straight A right parenthesis tan left parenthesis straight B right parenthesis minus tan left parenthesis straight B right parenthesis tan left parenthesis straight C right parenthesis minus tan left parenthesis straight A right parenthesis tan left parenthesis straight C right parenthesis end fraction
0 equals fraction numerator tan space straight A thin space plus space tan space straight B space plus tan space straight C space minus space tan left parenthesis straight A right parenthesis tan left parenthesis straight B right parenthesis tan left parenthesis straight C right parenthesis over denominator 1 minus tan left parenthesis straight A right parenthesis tan left parenthesis straight B right parenthesis minus tan left parenthesis straight B right parenthesis tan left parenthesis straight C right parenthesis minus tan left parenthesis straight A right parenthesis tan left parenthesis straight C right parenthesis end fraction

tan space straight A thin space plus space tan space straight B space plus tan space straight C space equals tan left parenthesis straight A right parenthesis tan left parenthesis straight B right parenthesis tan left parenthesis straight C right parenthesis equals 6...... given
so comma
cot left parenthesis straight A right parenthesis cot left parenthesis straight B right parenthesis cot left parenthesis straight C right parenthesis equals 1 over 6 end style
Answered by Arun | 24 Aug, 2018, 10:08: AM

Application Videos

CBSE 11-science - Maths
Asked by manjushakothavade1979 | 20 May, 2024, 12:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by manjushakothavade1979 | 16 May, 2024, 10:18: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by riyaaabhardwajjj | 10 May, 2024, 10:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by kaivalyaam | 08 May, 2024, 12:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by medanagaraju2022 | 03 May, 2024, 07:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by sampabarman328 | 18 Apr, 2024, 01:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by tahikpreet0001 | 17 Apr, 2024, 06:41: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by nitinkrjsr07082008 | 15 Apr, 2024, 11:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
ug
question image
Asked by nityaboragam | 11 Apr, 2024, 12:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by kanhaparashar17 | 04 Apr, 2024, 12:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×