सिद्ध कीजिए :- (sin A + cosec A)² + (cosA +secA)² = 7 + tan² A + cot² A || Class10th || Chapter 8 ||

सिद्ध कीजिए :- (sin A + cosec A)² + (cosA +secA)² = 7 + tan² A + cot² A || Class10th || Chapter 8 || (sin a+cosec a)^2+(cos a+sec a)^2=7+tan^2a+cot^2a (sin a + cosec a)² + (cos a + sec a)² = 7 + tan² a + cot² a (sin x+cosec x)² + (cos x+sec x)² = 7 + tan²x+cot²x prove that (sina + coseca)² + (cosa+seca)² = 7 + tan²a + cot²a सिद्ध कीजिए cos a-sin a+1/cos a+sin a-1=cosec a+cot a (sin a+cosec a)^2+(cos a+sec a)^2= 7+ tan^2 a+ cot^2 a (sin x + cosec x)^2 + (cos x + sec x)^2 = 7 + tan^2x+cot^x sin a + cosec a^2 cosa sec a^2 = 7 + tan2a+cot 2 a class 10 maths chapter 8 chapter 8 trigonometry class 10 maths class 10th maths chapter 8 examples maths cbse class 10,class 10 maths english class 10 maths ncert book class 10 maths book maths for class 10 class 10 maths in hindi class 10 maths syllabus maths ncert class 10 chapter 8 examples class 10 chapter 8 all examples ncert solutions for class 10 maths chapter 8 ch 8 introduction maths class x chapter 8 #uttarakhand #ukboard #uttarakhandboard #class10th #class10 #class10thmaths #chapter8 #chapter8class10 #chapter8trigonometry #chapter8class10math #mathclass #2024 #chapter8introductiontotrigonometry #papersolutions#newpattern #newsyllabus #2024 #mathematics #exam2024 #totalmathematics