Question

यदि cose+sine= /2cose हो तो cose-sine का मान ज्ञात करो ?​

Answer 1

Using this (⬆️) u can find complete trigonometric identities, including square relations.

eg:-

1/sin = cosec ( 1/cosec = sin)

1/cos = sec ( 1/sec = cos)

1/tan = cot ( 1/cot = tan)

sin/cos = cot

cos/sin = tan

cot/cosec = sec

cosec/sec = tan

sec/tan = sin

........

square relations:

sin^2 + cos^2 = 1

tan^2 + 1 = sec^2

1 + cot^2 = cosec^2

Answer 2

✨✨Answer is here✨✨

➡️✨✨see this pic.......✨✨

✔️✔️