In the same triangle, $\sin^2 A - \cos^2 A = ?$

এই অধ্যায়ের আরও প্রশ্ন

• C-09-Q210With , , ( acute) and , then
• C-09-Q211If (with , , acute), then
• C-09-Q212
• C-09-Q213In right with , and , then
• C-09-Q214If , then
• C-09-Q215In right with , and , then
• C-09-Q216With the same triangle and ,
• C-09-Q217For acute ,
• C-09-Q207Given the same triangle, of the statements (i) , (ii) , (iii) , which are correct?
• C-09-Q208In the same triangle,