Math, asked by devuthakkar022, 11 months ago

sin (a+ b) = 4/5 and cos (a-b) = 12/13 then find tan2a

Answers

Answered by kaashi18

6

Answer:

this is the answer and I think this is right

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

No.of Sheets Signature of the Invigilator : 1. obtain all other zeroes of 309 + 6.3 + 6x3 - 2x² - 10x-s, If two of lits zeroes are V and i...

Math, 5 months ago

The principal for the 2nd year on Rs. 1,500 at 2% per annum compounded annually is: O Rs 1,500 O Rs 1,530 Rs. 1.510 Rs, 1650...

Political Science, 5 months ago

Name the countries that bordered Jammu and Kashmir ?

Chemistry, 11 months ago

what is the pH of colourless aerated drink...

Chemistry, 11 months ago

answer this question ...

Hindi, 1 year ago

किस विद्वान ने ‘विश्वकोश का सम्पादन’ किया था? A. दीदरो B. रूसो C. वाल्तेयर D. दांते...

Hindi, 1 year ago

एक बार पूरे कार्यकाल के लिए चुने जाने पर कोई न्यायाधीश अन्तर्राष्ट्रीय न्यायालय में कितने वर्ष तक कार्य कर सकता है? A. 5 B. 6 C. 9 D. 4...

Hindi, 1 year ago

शीतकाल में उत्तर भारत में बारिश का मुख्य कारण क्या है? A. पश्चिमी विक्षोभ B. लौटता हुआ मानसून C. सामान्य मानसून D. व्यापारिक पवनें...